CIPET EXTENSION CENTRE - GUWAHATI
CONSTRUCTION OF BUILDING FOR VTC UNDER THE SCHEME "ENRICHING TECHNICAL INFRASTRUCTURE FACILITIES & CAPABILITIES TO MEET INDUSTRY
NEEDS" UNDER XII FIVE YEAR PLAN.
INTERNAL ELECRTRICAL WORKS
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Description
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Copper wiring in PVC Conduit :
1. Wiring for light point/ fan point/ exhaust fan point/ call bell
point with 1.5 sq.mm FR PVC insulated copper conductor
single core cable in surface / recessed medium class PVC
conduit, with piano type switch, phenolic laminated sheet, Point
suitable size M.S. box and earthing the point with 1.5
sq.mm. FR PVC insulated copper conductor single core cable
etc as required.
Group - C
2. Wiring for light/ power plug with 2X4 sq. mm FR PVC
insulated copper conductor single core cable in surface/
recessed medium class PVC conduit alongwith 1 No 4 sq.
Metre
mm FR PVC insulated copper conductor single core cable for
loop earthing as required.
3. Wiring for circuit/ submain wiring alongwith earth wire with
the following sizes of FR PVC insulated copper conductor,
single core cable in surface/ recessed medium class PVC
conduit as required
a) 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire
Metre
b) 2 X 10 sq. mm + 1 X 10 sq. mm earth wire
Qty
Metre
41
15.00
160.00
25.00
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4. 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.
a) 20 mm
Metre
20.00
b) 25 mm
Metre
30.00
a) 100 mm x 100 mm x 60 mm deep
Each
5
b) 180 mm x 100 mm x 60 mm deep
Each
7
6. Installation, testing and commissioning of resistance type
ceiling fan regulator, in existing switch box including
connection with 1.5 sq. mm FRLS PVC insulated, copper Each
conductor, single core cable, earthing the regulator etc. as
required.
11
7. Supplying and fixing metal box of 150mm X 75mm X 60mm
deep (nominal size) on surface or in recess with suitable size
of phenolic laminated sheet cover in front including
providing and fixing 3 pin 5/6 amps socket outlet and 5/6 Each
amps piano type switch, connection, painting etc. as
required. (For light plugs to be used in non residential
buildings).
5
5. Supplying and fixing metal box of following sizes (normal)
on surface or recess with suitable size of phenolic laminated
sheet cover in front including painting etc. as required.
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8. Supplying and fixing 20 amps, 240 volts, SPN industrial type,
socket outlet, with 2 pole and earth, metal enclosed plug
top alongwith 20 amps "C" curve, SP, MCB, in sheet steel
enclosure, on surface or in recess, with chained metal cover Each
for the socket out let and complete with connections,
testing and commissioning etc. as required.
9. Supplying and fixing following way prewired SP&N MCB
distribution board of steel sheet for 240 volts on surface/
recess complete with loose wire box, terminal connectors
for all incoming and outgoing circuits, duly prewired with
suitable size FR PVC insulated copper conductor up to Each
terminal blocks, tinned copper bus bar, neutral link, earth
bar, din bar, detachable gland plate, interconnections,
powder painted including earthing etc. as required. (But
without MCB/ RCCB/ Isolator)
Qty
1
1
2 + 12 way, Double door
10. Supplying and fixing following ways surface/ recess
mounting, vertical type, 415 volts, TPN MCB distribution
board of sheet steel, dust protected, duly powder painted,
inclusive of 200 amps tinned copper bus bar, common
neutral link, earth bar, din bar for mounting MCB's, with
provision of 100 amps TP 16 KA MCCB as incomer, Each
interconnection between incomer MCCB and bus bars (but
without MCB's/ MCCB) as required . (Note : Vertical type
MCB TPDB is normally used where 3 phase outlets are
required.)
4 Way TP
5
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11. Supplying and fixing 5 amps to 32 amps rating, 240/415
volts, "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.
Each
a) Single pole
10
Each
20
b) Triple pole
12. Supplying and fixing following rating, double pole, (single
phase and neutral), 240 volts, residual current circuit
breaker (RCCB), having a sensitivity current upto 300
Each
milliamperes in the existing MCB DB complete with
connections, testing and commissioning etc. as required.
1
40 amps
13. Supplying and Fixing Singe Pole Blanking Plate in the existing
Each
MCB DB complete etc. as required.
14. Installation, testing and commissioning of pre-wired,
fluorescent fitting / compact fluorescent fitting of all types,
complete with all accessories and tube etc. directly on
Each
ceiling/ wall, including connection with 1.5 sq. mm FRLS PVC
insulated, copper conductor, single core cable and earthing
etc. as required.
15. Installation, testing and commissioning of ceiling fan,
including wiring the down rods of standard length (upto 30
cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor,
single core cable, including providing and fixing phenolic Each
laminated sheet cover on the fan box etc. as required.
20
25
11
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16. Installation of exhaust fan / wall fan in the existing opening,
including making good the damage, connection, testing, Each
commissioning etc. as required.
Qty
5
Upto 450 mm sweep
EARTHING
17. Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia
including accessories, and providing masonry enclosure
with cover plate having locking arrangement and watering SET
pipe etc. with charcoal/ coke and salt as required.
18. 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 SET
watering pipe of 2.7 metre long etc. with charcoal/ coke
and salt as required.
19. Supplying and laying 25 mm X 5 mm copper strip at 0.50
metre below ground as strip earth electrode, including
connection/ terminating with nut, bolt, spring, washer etc.
Meter
as required. (Jointing shall be done by overlapping and with
2 sets of brass nut bolt & spring washer spaced at 50mm)
20. 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 Meter
etc. as required. (Jointing shall be done by overlapping and
with 2 sets of G.I. nut bolt & spring washer spaced at
50mm)
2
2
30.00
30.00
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21. Providing and fixing 25 mm X 5 mm G.I. strip on surface or
Meter
in recess for connections etc. as required.
70.00
22. Providing and fixing 25 mm X 5 mm copper strip on surface
Meter
or in recess for connections etc. as required.
20.00
23. Providing and fixing 4mm dia.copper wire on surface or in
Meter
recess for loop earthing as required.
35.00
24. Supplying and fixing cable route marker with 10 cm X 10 cm
X 5 mm thick G.I. plate with inscription there on, bolted
/welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long Each
and fixing the same in ground as required.
25. Provideing and fixing M.V.danger notice plate of 200 mm x
150 mm,made of mild steel at least 2 mm thick and vitreous
enamelled white on both side and with inscription in single Each
red colour on front side as required.
6
6
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26. MAIN LT FEEDER PANEL- TOOL ROOM EXTENSION
BUILDING
Supplying and installation of metal enclosed free standing
floor readable mounted front operated cubical type switch
gear panel suitable for OUTDOOR Type installation
conforming to IS: 8623 (Part I & II). Panel should be made of
sheet steel and thickness not less than 2mm and structural
steel having light section with arrangement for sealingthe
covers and lockable doors. The panel shall be completely Set
dust tight and vermin proof and shall be painted with anti
corrosive and anti condensation type two coats of primer
and two coats of paint conforming to Degree of Protection
for enclosure shall be IP-55.
All wiring shall be PVC insulated and PVC sheathed of 1100
volt grade of required size. The panel should have provision
of entry of cable at the bottom and also provision of out
going feeders from the bottom of the panel. The panel shall
be incorporated with single copper busbar system. The bus
bar shall be of high quality copper of uniform cross section.
The panel shall consist of the following items (viz.
Voltmeter, Ammeter, CT, indicating lamps, selector switch
etc.) connected as per drawing and shall be flush mounted
on the front of the panel.
Qty
1
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Incommer:
250 A ,4P, MCCB, 36 KA - 1 No.
Digital Ammeter - 1 No.
Digital Voltmeter - 1 No.
Electronic CT Operated Energy Meter [KWH]
CT 250/5 -2 Sets.
Switch Fuse Unit - 6 Nos
Selector Switch - 2 Nos
Indicating Lamp 1 Set
Bus-Bars: 512 A TPN electrolytic Copper Bus Bar of uniform
cross-section (32MM X10mm ) – 1 set
Outgoing:
63 A 4P MCCB 25 KA – 5 Nos.
32 A 4P MCB – 2 Nos.
40A DP MCB - 3 Nos
LIGHTING FITTING & FIXURES
27. Supplying of pre-wired fluorescent lighting fixure (BAJAJ /
CROMPTON/PHILIPS make) complete with Fourescent
Tubes/CFL lamps etc. as required complete
Strip light fixture with VPIT open contruction copper ballast
and ABS end plates Suitable for T8 FTL of make Havells Cat
Each
No. LHDF02104009 or equivalent with 1 no. 40W
Fluorescent Tube Light [TL].
10
Industrial luminaires with copper ballast, reflector & 2x36
watt. flourescent tube. (WIPRO make) Model-WCF 26236 Each
SGW 2X36W FTL. [DTL(I)]
15
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28. Supplying of 1200 mm sweep ceiling fan of make HAVELLS
Cat/Brand PACER of colour White, Brown or Bianco
Each
complete with down rod or equivalent etc. [F]
29. Supplying of 450 mm sweep 900RPM Single phase Heavy
duty exhaust fan of make Bajaj Cat/Brand Supreme
Each
complete with all accessories complete or equivalent.
Qty
11
5
CABLE
30. Supply and laying of following size of PVC/XLPE insulated
and PVC sheathed 11 KV grade aluminium conductor LT
armoured UG cable laid in ground/partially in air (10% of
cable length) including excavation of cable trench upto depth
of 75cm. Refilling, protective brick covering, sand cushioning
etc. complete handling of surplus soil, debries etc. to proper
place as speciefied and directed by the deptt.
a) 25.00 mm² 3½ core U.G. Cable
Mtr.
70.00
b) 300.00 sqmm 31/2 core UG cable
Mtr.
45.00
a) 25.00 mm² 3½ core U.G. Cable in 40mm dia medium quality
Mtr.
G.!. Pipe
20.00
31. Supply and laying of following size of PVC/XLPE insulated
and PVC sheathed 11 KV grade aluminium conductor LT
armoured UG cable laid in pucca flooring road crossing,
drain crossing and partially in air through GI pipe
(Tata/Nezone make) with necy. bend and socket including
excavation and refilling the trench and making good damage
done as specified and directed by the Deptt.
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Description
b) 300.00 sqmm 31/2 core UG cable in 100mm dia medium
quality.
Unit
Mtr.
32. Supplying and making outdoor end termination with resin
cast type for PVC insulated and PVC sheathed aluminium
Each
conductor cable of 1.1 KV grade for the following size as
required.
size= 3½ & 4x300
MCB/MCCB
33. Supplying and fixing following rating, Double pole, 415 volts,
MCB in the existing MCB DB complete with connections,
Each
testing and commissioning etc. as required.
Qty
5.00
1
1
40 amps
34. Supplying and fixing following rating, four pole, 415 volts,
25KA MCCB in the existing MCB DB complete with
Each
connections, testing and commissioning etc. as required.
63 amps
5
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35. Supply, Installation antistatic rubber mat suitable for 1.1 KV
Sq.M
Voltage grade
36. Supply, Fitting Fixing of Shock Treatment Chart
Each
Qty
Rate in (Rs.)
(in Figures)
(in Words)
4.00
2
Total
Signature of the Contractor:
Date & Seal:
Amount
Rs.