CAPITAL DEVELOPMENT AUTHORITY
MECHANICAL DIVISION-II
PHASE-I
SUBJECT:
PROVIDING/INSTALLATION OF 750 KVA TRANSFORMER WITH HT PROTECTION PANELAT K BLOCK IBHQ PAK, SECT, BUILDING
ISLAMABAD.
S/NO
1.
2.
3.
4.
5.
6.
7.
01-02
25-493
25-444
25-123
25-145
25-181
25-177
DESCRIPTION
Head-I MES 2009
Excavation as in Hard Soil up to 1.5M depth, in foundation and pipe trenches up
to 1.5 M wide in shafts, wells and independent holes up to 30 Sq./m each and
throw earth clear of edges of excavation within 10 m. Timbering to be paid extra
(Trench over 1.5 M widths will be treated as areas)
Vacuum circuit breaker (VCB) HT 11 KV panel floor mounting 400/630 A rating
20 KA complete with selector switches indicating lamp sheet steel cubicle factory
assembled and duly painted single panel unit consisting of all accessories and
protections of specified in Para 25.2.15.1 and Para 25.2.15.2 but one incoming
and two outgoing (set of three) supply & fixing
LT switch board with 1250 Amps MCCB incoming switch, complete with thermal
over current release, adjustable magnetic short circuit release, shunt trip coil, CT
ratio 1000/5, voltmeter and ammeter with selector switch, earth fault relays,
complete with triple pole neutral common bus barinclup to 06 outgoing with
neutral link 3 phase MCCB switches, switch board factory wired, steel sheet
clad and painted installed complete incl making connections, supply & fixing
Cable electric HT11 KV stranded copper conductor, XLPE insulated, extruded
PVC bedded, steel wire armored and PVC sheathed overall, 3 core, 120mm2
laid in trenches complete with bricks sand (exclusive of cost of excavation)
supply & fixing
Cable electric LT, PVC insulated, PVC sheathed armored overall PVC 600/1000
volts with stranded copper conductor 300mm2, 3-1/2 core laid in trenches,
complete with bricks, sand (exclusive of cost of excavation) supply & fixing
Cable electric LT, 600/1000 V PVC insulated, PVC overall stranded copper
conductor 240mm2, 3-1/2 core, unarmored laid in GI/RCC, pipe/duct (exclusive
of cost of pipe/duct), supply & fixing
QTY
RATE
UNIT
AMOUNT
90CUM
Rs.180.48
P/cum
Rs.16243.2/-
01 No
Rs.3507937.3
Each
Rs.3507937.3
01 No
Rs.974293.92
Each
Rs.974293.92
25Mtr
Rs.4343.61
P/Mtr
Rs.108590.25
265 Mtr
Rs.9014.73
P/Mtr
Rs.2388903.45
47
Meter
Rs.6602.73
P/Mtr
Rs.310328.31
Rs.2643.01
P/Mtr
Rs.232584.88
Cable electric LT, 600/1000 V PVC insulated, PVC overall stranded copper
conductor 95mm2, 3-1/2 core, unarmored laid in GI/RCC, pipe/duct (exclusive of 88
cost of pipe/duct), supply & fixing
Meter
8.
9.
25-175
24-753
Cable electric LT, 600/1000 Volts PVC insulated, PVC overall stranded copper
conductor 50mm2, 3-1/2 core, unarmored laid in GI/RCC, pipe/duct (exclusive of
cost of pipe/duct), supply & fixing
S/F Distribution board steel sheet (16 BG) with hinged over having locking
arrangement duly enameled painted suitable for housing different capacities of
MCCBs etc. (as required).
i. (DB size 3’x5’x1’= 15Sft=1.3935x2=2.787 Square Meter)
ii. (DB size 5’x2’x1.5’= 7.5Sft=0.696x2=1.3935 Square Meter)
iii. (DB size 3’x2.5’x0.66’= 7.5Sft=0.696 Square Meter)
iv. (DB size 3’x4’x1’=12 Sft=1.11 Square Meter)
MCCB TP, 500/660 volts, 50/60 cycles complete with thermal and magnetic trips,
500 to 600 Amps, (breaking capacity 25 KA) supply & fixing
MCCB TP, 500/660 volts, 50/60 cycles complete with thermal and magnetic trips,
250 to 400 Amps, (breaking capacity 25 KA) supply & fixing
MCCB TP, 500/660 volts, 50/60 cycles complete with thermal and magnetic trips,
125 to 225 Amps, (breaking capacity 18 KA) supply & fixing
MCCB TP, 500/660 volts, 50/60 cycles complete with thermal and magnetic trips,
75 to 100 Amps, (breaking capacity 5 KA) supply & fixing
Bus bar chamber 600/610 mm long steel sheet/cast iron with hinged cover with
hard dawn copper bus bar mounted on well insulated with micanite or other
approved insulation material frames, complete with mains and branch cable
socket and terminals enamel paint inside and black outside, 500 volts, 500A, 4
bars, 400mm height 175-225mm depth supply & fixing
Current transformers (CT) ratio 25/5A for LT panel supply & fixing
97
Meter
Rs.1375.25
P/Mtr
Rs.133399.25
5.99
Square
Meter
Rs.13923.66
Square
Meter
Rs.83402.72
02 No’s
Rs.59061.90
Each
Rs.118123.8
03 No’s
Rs.35712.42
Each
Rs.107137.26
11 No’s
Rs.15508.97
Each
Rs.170598.67
08 No’s
Rs.5677.61
Each
Rs.45420.88
03Nos
Rs.12338.36
Each
Rs.37015.08
06 No’s
Rs.883.59
Each
Rs.5301.54
Thimble / cable socket for single core cable 185mm2 to 300mm2 supply & fixing
60 No’s
Rs.454.70
Each
Rs.27282/-
10.
24-396
11.
24-395
12.
24-394
13.
24-393
14.
24-466
15.
16.
25-439
25-442
24-652
17.
18.
24-653
24-654
Thimble / cable socket for single core cable 95mm2 to 150mm2 supply & fixing
Thimble / cable socket for single core cable 16mm2 to 70mm2 supply & fixing
50 No’s
80 No’s
Rs.270.36
Rs.81.11
Each
Each
Rs.13518/Rs.6488.8
19.
24-12
13
Points
Rs.1193.10
P/Points
Rs.15510.3
20.
21.
22.
28-129
28-153
25-469
02 No’s
02 No’s
02 No’s
Rs.3000.00
Rs.2830.00
Rs.13460.09
Each
Each
Each
Rs.6000/Rs.5660/Rs.26920.18
23.
25-312
One Fan point, one light point, one bell point, controlled by one switch, wiring
complete with PVC single core cable 1.5mm2 in concealed PVC conduit, supply
& fixing
Celling fan but (Supreme) 56” (1400 mm) Sweep.
Exhaust fan metal body but 24” (600 mm).
Special earth for transformers HT and LT switchgear for areas having water table
more than 3 Meters depth, supply & fixing
Phase indicating sign, red, blue or yellow as required. supply & fixing
05 No’s
Rs.96.45
Each
Rs.482.25
Head-I MES-2009 Total: -Rs. 8,341,142.04
S/NO
24.
DESCRIPTION
NON
SCH
1
0
NON
SCH
26.
NON
SCH
RATE
UNIT
01 Job
Rs,1661200/-
AMOUNT
Head-II NON SEHUDEL ITEMS
Providing, installation, making CC foundation MS moving channel, testing and
commissioning of indoor mounted transformer complete with all standard and
optional components as specified and accessories complete in all respect as
required at site and as approved by engineer in charge. With the following.
1
2
3
4
5
6
7
8
9
25.
QTY
SPECIFICATIONS:- (PEL / SIEMENS Make)
Rated KVA
750 KVA
Voltage ratio
11000/415V
Frequency
50Hz/3 Phase
Type of Cooling
ONAN
Insulation class
A
Tapping Voltage
(+) 2.5, 5% (-) 2.5, 5,7.5
Bil
95 KV
Vector Group
dyn 11
Temperature rise above ambient temperature
Oil= 60 Deg C
Winding = 65 Deg C
Arcing Horn / Spark gaps
Each
Rs, 1661200/-
Providing, installation Bus bar chamber 1000 mm (04 bars) and 400 mm (08
bars) long steel sheet/cast iron with hinged cover with hard dawn copper bus bar
mounted on well insulated with micanite or other approved insulation material 01 Job Rs.14109/P/job
Rs.14109/frames, complete with mains and branch cable socket and terminals enamel
paint inside and black outside, 600 volts, 600A, 400mm height 175-225mm
depth as required at site and as approved by engineer in charge.
Providing installation of digital volt meter (07 no’s), digital ampere meter (07
no’s), digital power factor meter(04 no’s) selector switch(14 no’s) for HT, LT and 01JOB Rs.32352/P/JOB
Rs.32352/on distribution panel with all respects testing and commission as per entire
satisfaction of engineer in charge.
Head-II NON Schedule items Total:-Rs.1,707,661/-
Total MES Schedule Items & Non Schedule Items
SUB-ENGINEER (K BLOCK)
ASSISTANT-DIRECTOR-I
Rs.10,048,803/-
DY-DIRECTOR (MECH-II)