Schedule of work for Electrical portion

Name of work:- Construction of Multipurpose Complex for SIB at B.N. Mallick Enclave, Jubilee hills, Hyderabad
State.

Sl.No DSR 2022/ Description of Items Qty Rate

MR

Package C1: Internal EI & Fans including Street Lighting

Sub Head-I (Wiring)
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
1 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.complete as required.

1.1 1.10.3 Group C 665

1.2 1.10.2 Group B 144
Wiring for twin control light point with 1.5 sq.mm FRLS PVC
insulated copper conductor single core cable in surface /
recessed medium class PVC conduit, with 2 way modular
2 1.11 switch, modular plate, suitable GI box and earthing the point 36
with 1.5 sq.mm FRLS PVC insulated copper conductor single
core cable etc.complete as required.

Wiring for circuit/ submain wiring alongwith earth wire with the
following sizes of FRLS PVC insulated copper conductor,
3 single core cable in surface/ recessed medium class PVC
conduit as required.

3.1 1.14.1 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire 750

3.2 1.14.2 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire 1750
3.3 1.14.3 2 X 4 sq. mm + 1 X 4 sq. mm earth wire 3500
3.4 1.14.4 2 X 6 sq. mm + 1 X 6 sq. mm earth wire 250
3.5 1.14.7 4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire 850
3.6 1.14.8 4 X 4 sq. mm + 2 X 4 sq. mm earth wire 2000
3.7 1.14.10 4 X 10sq. Mm + 2 X 6 sq mm earth wire 1000
3.8 1.14.11 4 X 16 sq. mm + 2 X 6 sq. mm earth wire 150
Supplying and drawing following sizes of FRLS PVC
4 insulated copper conductor, single core cable in the existing
surface/ recessed steel/ PVC conduit as required.

4.1 1.17.6 6 X 1.5 Sq.mm 450

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

5.1 1.21.1 20mm 3200

5.2 1.21.2 25mm 2000
5.3 1.21.3 32mm 400
 Supplying and fixing following size/ modules, GI box
6 alongwith modular base & cover plate for modular switches in
recess etc. as required.

6.1 1.27.1 1 or 2 Module (75mmX75mm) 302

6.2 1.27.2 3 Module (100mmX75mm) 183
6.3 1.27.4 6 Module (200mmX75mm) 98

Supplying and fixing following modular switch/ socket on

7 the existing modular plate & switch box including
connections but excluding modular plate etc. as required.

7.1 1.24.1 5/6A Switch 209

7.2 1.24.4 3 pin 5/6A sockets 209
7.3 1.24.3 15/16 amps Switch 158
7.4 1.24.5 6 pin 15/16 amps socket outlet 260
7.5 1.24.6 Telephone socket outlet 29
7.6 1.24.7 TV antenna socket outlet 39
7.7 1.24.8 Bell push 14

Supplying and fixing two module stepped type electronic fan

regulator on the existing modular plate switch box including
8 1.25 116
connections but excluding modular plate etc. as required.

9 1.38 Supplying and fixing call bell/ buzzer suitable for single phase, 14
230 V, complete as required.

Supplying and drawing co-axial TV cable RG-6 grade, 0.7

mm solid copper conductor PE insulated, shielded with fine
10 1.19 tinned copper braid and protected with PVC sheath in the 1500
existing surface/ recessed steel/ PVC conduit as required.

Supplying and drawing following pair 0.5 mm dia FRLS

PVC insulated annealed copper conductor, unarmored
11 1.18 telephone cable in the existing surface/ recessed steel/ PVC
conduit as required

11.1 1.18.2 2 Pair 1000

Supplying and fixing of 25 amps, single phase motor

starter having adjustable current rating between 16 amps to
25 amps suitable for operation on 230 V, 50Hz, single phase
AC supply suitable for operation of Air conditioners upto 2.5
12 MR TR capacity, and 1 no 25 amps SPN MCB, along with 74
suitable size/ modules, GI box, modular base & front cover plate
etc., complete as required.
 Supplying, installation, testing and commissioning of
Passive Infrared (PIR) technology based occupancy sensor
having high preformance, non regulating programmable type,
suitable for connected load upto 10Amp, for mounting
13 15.1 height up to 2.8 Metre and for 5 m diameter coverage area 62
along with necessary fixing arrangements i/c programming at
site etc.
complete as required

Sub Head-II (Fittings and Fans

Supply, Installation, Testing and Commissioning of 1200 mm
sweep, BEE 5 star rated, ceiling fan with Brush Less Direct
Current (BLDC) Motor, class of insulation: B, 3 nos. blades,
30 cm long down rod, 2 nos. canopies, shackle kit, safety
rope, copper winding, Power Factor not less than 0.9,
Service Value (CMM/W) minimum 6.85, Air delivery minimum
215 CMM, 350 RPM (tolerance as per IS : 3742019), THD
1 19.1 116
less than 10%, remote or electronic regulator unit for speed
control and all remaining accessories including safety pin,
nut bolts, washers, temperature rise=75 degree C (max.),
insulation resistance more than 2 mega ohm, suitable for 230
V, 50 Hz, single phase AC Supply, earthing etc. complete as
required.

Supply, Installation, testing and commissioning of BLDC

Exhaust fan of size 250 mm sweep, body made of Engineering
plastic, plastic blades, in the existing opening, including
2 MR making good the damage, connection, testing, commissioning 54
complete with louvers etc. as required.

Supply, installation, testing and commissioning of recessed

mounted 600mm x 600mm size high efficiency performance
decorative LED luminaires made of CRCA powder coated
body with high transmittance diffuser, colour temperature
5700K-6500K, complete with LED modules, driver unit, built
in 2KV surge protector duly wired, duly suspended from the
3 MR ceiling with Anchor/ Dash fasteners and chain link arrangement, 148
including connections with 1.5 Sq.mm FRLS PVC insulated
copper conductor single core cable in flexible metal conduit
and earthing etc, as required. System lumens not less than
3600lm and full system power rating not more than 36Watts
 Supply, Installation, testing and commissioning of Recess
mounted round/ square type high efficiency performance
LED luminaire with lumens not less than 1800 lumens and
wattage not more than 18Watts, having inbuilt surge
protection not less than 2 KV, colour temperature 5700K-
4 MR 6500K, complete with LED module, driver unit duly wired 143
directly on ceiling/ wall, including connection with 1.5 sq.
mm FRLS PVC insulated, copper conductor, single core
cable and earthing etc. as required.

Supply, Installation, testing and commissioning of recess

mounted round/ square type high efficiency performance LED
luminaire with lumens not less than 1200 lumens and
wattage not more than 12Watts, having inbuilt surge
4A MR protection not less than 2 KV, colour temperature 5700K- 26
6500K, complete with LED module, driver unit duly wired
directly on ceiling/ wall, including connection with 1.5 sq.
mm FRLS PVC insulated, copper conductor, single core
cable and earthing etc. as required.

Supply, Installation, testing and commissioning of surface

mounted round/ square type high efficiency performance
LED luminaire with lumens not less than 2000 lumens and
wattage not more than 20Watts, having inbuilt surge
protection not less than 2 KV, colour temperature 5700K-
5 MR 6500K, complete with LED module, driver unit duly wired 83
directly on ceiling/ wall, including connection with 1.5 sq.
mm FRLS PVC insulated, copper conductor, single core
cable and earthing etc. as required.

SSupply Installation Testing and Commissioning of SURFACE

mounted LED batten fitting having system output not less
than 4000 Lumens and wattage not more than 40W and
latest LED technology of consistent light output, stable color
performance and colour temperature not less than 5700K and
6 MR energy saving,suitable for use on 230V, 50Hz, A.C supply 59
including making connections with 1.5sq.mm. FRLS PVC
insulated copper conductor single core cable as required.

Supply, Installation ,Testing and Commissioning of surface

mounted LED batten fitting with CRCA / extrude aluminium
body having system output not less than 2000 Lumens and
wattagenot more than 22W and latest LED technology of
consistent light output, stable color performance and colour
7 MR temperature not less than 5700K and energy saving, suitable 72
for use on 230V, 50Hz, A.C supply including making
connections with 1.5sq.mm. FRLS PVC insulated copper
conductor single core cable as required.
8 MR Supplying and fixing brass batten/ PVC angle holder 30
including connection, 9W LED b22 Lamp, testing etc. as
required.

9 MR Supplying installation testing and commissioning of 12

LED foot light of not more than 4 Watt having colour
temperature not less than 3000°K, suitable for use on
230V±5%, 50Hz, A.C supply as required. (In
quarters)

Supply, Installation, testing and commissioning of surface

mounted batten, Extruded aluminium, Mirror LED
luminaire including LED lamp with lumens not less than 1000
lumens and wattage not more than 12 Watts, colour
temperature not less than 5700K, non-yellowing diffuser,
complete with LED module, driver unit, built in 2KV
10 MR surge protector duly wired, directly on ceiling/ wall 31
including connections with 1.5 sq. mm FRLS, PVC
insulated, copper conductor, single core cable and
earthing etc., as required. (Independent Toilets)

Supply, Installation, testing and commissioning of Wall

mounted LED type Bulk-head fitting with lumen output not
less then 800 lumens and wattage not more than 10 Watts
complete with LED module, driver unit duly wired directly
11 MR on wall, including connection with 1.5 sq. mm FRLS PVC 4
insulated, copper conductor, single core cable and earthing
etc. as required. (For Lift shaft)

Supply, installation, testing and commissioning of LED

flood light fitting lumens not less 11000 lumens and
full system power rating not less than 120 Watt having die
ceramic base and unique flood optics to ensure uniform
flood lighting for indoor sports lighting with builtin surge
protection device of 4KV, having IP66 Protection,
12 MR constant current driver complete with all accessories on the 6
Wall/ existing street light pole including connection with 3 x 1.5
sq. mm FRLS, PVC insulated, copper conductor, single
core cable and earthing etc. as required. (Terrace)
 Sub Head-III (Rising Mains, MCB DBs and MCB)
Supplying and fixing following way, horizontal type
three pole and neutral, sheet steel, MCB distribution board,
415 V, on surface/ recess, complete with tinned
1 copper bus bar, neutral bus bar, earth bar, din bar,
interconnections, powder painted including earthing etc.
as required. (But
without MCB/RCCB/Isolator)

1.1 2.4.1 4 way (4+12), Double door (DG-8, RAW- 10) 18

1.2 2.4.2 6 way (4+18), Double door (DG-4, RAW- 14) 18

2 Supplying and fixing following rating, 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.

2.1 MR 40 A Four pole 17

2.2 MR 63 A Four pole 19

3 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. (10 kA breaking capacity ).

3.1 2.10.1 Single Pole 508

4 Supplying and fixing of following ways surface/ recess

mounting, vertical type, 415 V, TPN MCCB distribution
board of sheet steel, dust protected, duly powder painted,
inclusive of 200 A tinned copper bus bar, common neutral
link, earth bar, din bar for mounting MCBs, suitable for
125A, 10KA, 4P, MCCB incomer (but without MCCB
incomer & MCBs) as required .

4.1 MR 6 way (4 + 12), Double door 18

5 Supplying and fixing following rating, 415 volts, MCB of

following poles in the existing MCB DB complete with
connections, testing and commissioning etc. as required.

5.1 MR 125 A 4P, 10KA 18

5.2 MR 80A 3P, 10KA 71

6 2.24 Supplying and fixing Cable End Box (Loose Wire Box)
suitable for following triple pole and neutral, sheet steel,
MCB distribution board, 415 Volts, on surface/ recess, complete
with testing and commissioning etc.as required.

6.1 2.24.1 For 4 way, Double door TPN MCBDB 18

6.2 2.24.2 For 6 way, Double door TPN MCBDB 18

Supplying, installation, testing & commissioning of following

capacity End Feed Unit for the existing Air Insulated
Compact Type bus trunking/ rising mains for use on 3
phase 4 wire 415 volts, 50Hz A.C. supply made with
1.6mm thick steel sheet enclosure (IP54) duly powder
7
coated with provision of MCCB/ACB (but without
MCCB/ACB) complete with necessary joints including
clamping brackets, angle iron bracket, steel fasteners,
connecting to earthing system etc. as required

7.1 3.11.1 200 A 15kA SC for 1 sec 2

7.2 3.11.3 400 A 30kA SC for 1 sec 2

Supplying, installing on wall, testing and commissioning

of following capacity Air Insulated Compact Type Rising
Mains for use on 3 phase 4 wire 415 volts, 50Hz A.C.
supply with enclosure having IP-54 rating after fixing the
tap off boxes and all accessories, made of 1.6mm thick
steel sheet duly powder coated in convenient sections
complete with 4 Nos aluminium bus bars having current
8 density of 130 A/ sq cm at nominal current rating,
necessary joints & expansion joints, fire barrier at each
floor, provision of tapping at every metre, continuous earthing
with 2 Nos aluminium strip of suitable size (one on each
side) including, G.I. clamping brackets, angle iron bracket,steel
fasteners, connecting to earthing system etc. as required.

8.1 3.8.1 200 A Isc = 15kA for 1 second 20

8.2 3.8.3 400 A Isc = 30kA for 1 second 20

Supplying, installation, testing & commisioning of following

capacity Plug In/ tap off box on the existing Air Insulated
Compact Type bus trunking/ rising mains for use on 3
phase 4 wire 415 volts, 50Hz A.C. supply made with
9 1.6mm thick sheet steel enclosure (IP54) duly powder
coated with provision ofMCCB/ACB (but without MCCB/ACB)
complete etc. as required

9.1 3.12.1 125 A 15kA SC for 1 sec (DG-20, Raw-20) 40

Sub Head-IV (Lighting Conductors)

 Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick
including accessories, and providing masonry enclosure with
1 5.4 cover plate having locking arrangement and watering pipe of 4
2.7 meter long etc. with charcoal/ coke and salt as required.

Providing and fixing of lightning conductor finial, made of 25

mm dia 300 mm long, G.I. tube, having single prong at top,
2 6.2 with 85 mm dia 6 mm thick G.I. base plate including holes etc. 4
complete as required.

Jointing copper / G.I. tape (with another copper/ G I 4

tape, base of the finial or any other metallic object) by
3 6.4 riveting / nut bolting/ sweating and soldering etc. As
required.

Providing and fixing testing joint, made of 20 mm X 3 mm

thick G.I. strip, 125 mm long, with 4 Nos. of G.I. bolts, nuts,
4 6.12 chuck nuts and spring washers etc. complete as 4
required.

Providing and laying G.I. tape 32 mm X 6 mm from earth

5 6.14 electrode directly in ground as required. 30

6 6.8 Providing and fixing G.I. tape 20 mm X 3 mm thick on 100

parapet or on surface of wall for lightning conductor
complete as required. (For vertical run)

7 6.7 Providing and fixing G.I. tape 20 mm X 3 mm thick on 150

parapet or surface of wall for lightning conductor complete
as required.(For horizontal run)

Sub Head-V (Street Lighting)

1 Supply of following sizes of XLPE insulated and PVC outer
sheathed aluminium conductor armoured 1.1 KV grade UG
cable confirming to IS:7098 Part I as amended upto date as
required.

1.1 MR 4 X 10 sqmm 140

2 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.

2.1 14.16.1 63 mm dia (OD-63 mm & ID-51 mm 120

 nominal)

3 Laying of one number PVC insulated and PVC sheathed I

XLPE power cable of 1.1 kV grade of following size in the
existing RCC/ HUME / METAL pipe as required.

3.1 7.5.1 Upto 35 sq. mm 120

Supplying and making end termination with brass compression

gland and aluminium lugs for following size of PVC insulated
4 and PVC sheathed / XLPE aluminium conductor cable of 1.1
KV grade as required.

4.1 9.1.32 4 X 10 sq. mm (25mm) 10

Providing and fixing 6 SWG dia G.I. wire on surface or in

5 5.18 recess for loop earthing along with existing surface/recessed 280
conduit/ submain wiring/cable as required.

Supplying & Erection of Hot Dipped galvanized 5 meter height

octagonal pole with 1.0 meter long single arm Hot Dipped
Galvanized GI bracket in approved design capable of
holding the weight of the luminaire. The pole structural design
shall be as per ILE TR7 considering the wind speed as per
IS:875, the HT steel for construction should be as pre
BSEN10025 grade S355Jo, minimum thickness 3 mm, hot dip
galvanizing on both internal and external surafaces as per
IS:2629/IS:2633/IS:4759 with average coating thickness of
65/70 microns through a single dipping process. The pole shall
6 MR 10
also be provided with hinged/chained flush door of length not
less than 300 mm at an elevation of 1.5m (approx) from
the base plate with proper strengthining to the cutout of the
door opening. Each pole shall be complete with a bakelite
sheet complete with DIN Rail,2amps,10KA SPN MCB,
Screwless DIN mounting 4pole connectors suitable for 4 core
10/16 Sq.mm cable terminations complete with DIN bar,
shorting links, end locks, UG cable identification tags and
pole numbering etc as required.The pole shall be provided
with 12 mm thick Gussets welded the base plate and the

7 MR Supplying, installation, testing and commissioning of LED 10

street luminaire (IP65 Protection) with lumen output of not
less than 3600 lumens and wattage not more than 45 Watts,
colour temperature not less than 5700K suitable for
operation on 230V, 50 Hz single phase AC supply .The
housing shall be pressure die cast with manufacturers Logo
Embossed on the housing ,heat sink,electronic driver approved
by BIS with surge protection not less than 4 KV duly
wired, on the existing pole bracket i/c making and connection
etc. complete as required.
 Supplying and drawing of 3 X 1.5 sq mm size FR PVC
insulated and FR PVC round sheathed multicore copper
conductor industrial cable of 1.1 kV grade confirming to IS
8 MR 694 as amended upto daate in existing size DWC/ PVC / 65
street light pole as required.

Supplying and fixing of 315 X 450 X 214 mm size weather

proof box with hinged opaque lid on surface/ recess in wall
9 MR i/c supplying and fixing of following accessories in box etc as
required.

a) 25 Amps, 3 pole power contactor, 415 V, AC supply

b) Astro time switch- 1 No

c) Knob type By pass switch
d) 40 A FP Isolator -- 1 No
e) 6A SP C series MCB - 3 Nos 1

Providing and fixing mountable type (IP-65 / 66) with high

powered LED decorative post top luminaire suitable for
outdoor indirect type lighting, having system lumens not less
than 4050 consumption not less than 45 Watt, with glare free
and uniform lighting around the luminaire, milky version, colour
temperature not less than 5700K suitable for operation on 230
10 MR V, 50 Hz single phase AC supply .The housing shall be 2
pressure die cast housing ,heat sink,electronic driver with
surge protection duly wired, on the existing pole/ bracket i/c
connections etc. complete as required. (For GATE)

Providing, laying and fixing following dia G.I. pipe (medium

class) in ground complete with G.I. fittings including trenching
11 (75 cm deep) and re-filling etc. as required

11.1 14.13.3 100 mm dia (for Road Crossing) 40

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick

including accessories, and providing masonry enclosure with
12 5.4 cover plate having locking arrangement and watering pipe of 2
2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface

13 5.15 20
or in recess for connections etc. 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
14 5.11 G.I. nut, bolt, spring, washer excavation and re-filling etc. as 40
required.
 Sub Head-VI (Earthing)
Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick
including accessories, and providing masonry enclosure with
1 5.4 cover plate having locking arrangement and atering pipe 4
of 2.7 metre long etc. with charcoal/ coke and salt as
required. (For RISING MAINS)

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm

dia G.I. pipe from earth electrode including connection with
2 5.11 G.I. nut, bolt, spring, washer excavation and re-filling etc. as 20
required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface

3 5.15 or in recess for connections etc. as required. 80

Sub Head-VII (Pump sets)

Supplying Installation Testing & Commissioning of following
discharge capacity of suitable HP Open well submersible
1 MR monoblock pump set suitable to operate on 3-phase 415V AC
Supply completewith connections etc. as required.

7.5HP Openwell Submerssible pump set capable of delivering

10000 LPH discharge against a total head of 30 Metre. 2

Supplying, Installation, Testing & Commissioning of 1.5 HP

Vertical Monoblock submersible Dewatering pumpset with IP 68
Protection, thermal Overload Protection and float switch
2 MR 4
suuitable to operate on single phase 220/240 V AC Supply
complete with Connections etc,. as required.

Supplying and laying 3core x 6 Sq.mm PVC insulated PVC

sheathed flat submersible copper cables of ISI marked including
3 MR jointing in an approved manner testing etc, as required. 100

Supplying and fixing of the following sizes ISI marked, Gun

4 metal screwed type, Gate valve including testing and
commissioning etc, complete as required.
4.1 MR 50mm dia 2

5 Supplying and fixing of the following sizes ISI marked, Gun

metal screwed type, Non - return valve including testing and
commissioning etc, complete as required.

5.1 MR 50mm dia 2

6 MR Fabrication, Suppling, installation, testing and
commissioning of Outdoor type free standing weather &
vermin proof flush finish compartmentalized, modular, totally
enclosed type starter panel (as per general arrangement
drawing approved by engineer-in-charge) suitable for operation
on 415V, 3 Phase, 4 Wire, 50 Hz, AC supply system,
fabricated from CRCA sheet steel of 2mm thick for frame work
and covers, 3mm thick for gland plates, with front hinged
openable doors with panel lock, provision for incoming &
outgoing termination from bottom/top, 100Amp capacity 4 strip
aluminium Alloy bus bars of high conductivity and DMC/ SMC
bus bar supports etc. as required.

The feeder pillar shall have suitable ventilation, bottom base

frame with MS channel (ISMC 75 designation) of section not
less than 75mm X 40mm, entire width of the panel shall have
a common G I earth bar of size 2X 25mm x 5mm at the rear
with 2 Nos. earth stud, connection and interconnections from
main bus bar to switch gears with required size of Al.
bus bars and control wiring with 1.5sq.mm. FRLS PVC
insulated copper conductor single core cable, cable alleys,
detacheable cable gland plates including providing and fixing
the following MCCB/ Switchgears /metering accessories
alongwith suitable CC foundation / Metal stand etc complete
as required.

The feeder pillar panel shall generally confirm to CPWD

General Specification for Electrical works, Part-I Internal
2013, Part II External 1994 and Part IV substation equipment
2013 as ammended upto date.

The feeder pillar panel shall be painted with 7 TANK

PROCESSED powder coating in an approved manner and
shade as required.

The Panel shall be got fabricated from CPRI approved

manufacturers
The size of the Panel shall be not less than 600 mm
(Width) x 600 mm (Height) x 350 mm (Deep)
i) 32Amps Four pole, MCB - 1 No. (Incomer)
ii) DOLstarter, Relay range 6 to 10amps. - 2 No.
iii) 63Amps. Connector - 1 No. 1

Supply of XLPE insulated PVC outer sheathed

aluminium conductor armoured UG cable of 1.1KV grade
7 confirming to IS: 7098 (Part-I) 1988 as amended upto date
of following sizes duly ISI marked as required.

7.1 MR 4 x 25 Sq.mm 100

 Supplying and laying of following size DWC HDPE
pipe ISI marked along with all accessories like socket,
bend, couplersetc. conforming to IS 14930, Part II complete
with fitting and cutting, jointing etc.direct in ground (75 cm below
8 14.16 ground level) including excavation and refilling the trench but
excluding sand cushioning and protective covering etc.,
complete as required.

8.1 14.16.1 63 mm dia (OD-63MM & ID-51 mm nominal) 80

Providing and fixing 6 SWG dia G.I. wire on surface or in

recess for loop earthing along with existing surface /
9 5.18 80
recessed conduit /submain wiring / cable as required.

Laying of one number PVC insulated and PVC sheathed /

XLPE power cable of 1.1 KV grade of following size in the
10 7.5 existing RCC/ HUME/ METAL pipe as required.

10.1 7.5.1 Upto 35 sq. mm 80

Supplying and making end termination with brass compression

gland and aluminium lugs for following size of PVC insulated
11 9.1 and PVC sheathed / XLPE aluminium conductor cable of 1.1
KV grade
as required.
11.1 9.1.34 4 X 25 sq. mm (28mm) 2

Sub Head-VIII (Geysers & TV)

Supply, installation, testing and commissioning of vertical type,
high pressure (8 bar) withstand capacity multi function i.e.
pressure relief, non -return anti- vaccum and drainage (4-in-1)
safety valve of 15 litres storage capacity, 2 KW Geyser, 5
1 MR star rated suitable for operation on 230Volts, 50HZ, single 20
phase, AC supply with metal mesh covered Hot & cold
connection pipes etc, complete as required.

LED TV

Supplying, Installation, Testing & Commissioning of 43'' full HD

LED Display unit with native resolution (1920 x 1080
FHD) having brightness 350cd/m2, viewing angle (HxV) not
less than 178 x 178, slim edge LED technology, I/O ports:
HDMI - 2 Nos, DVI-D - 1No, RGB - 1No, RS232C - 1 No,
RJ45 - 1 No, IR - 1No, USB 3.0 - 1No, SD card slot -1 No,
Aduio outport, RS232C (In/out), IR receiver, additional
2 MR 12
features like wake on LAN, SNMP support, USB content
scheduling complete with wallmount installation bracket, HDMI
cable - not less than 5 meters, control software and as per
specifications attached etc., as required.
 Package C2: Sub-Station Equipment
SH - I (TRANSFORMER and MV PANELS)

1 MR Supplying, installation, testing and commissioning of Indoor

type, floor mounted metal clad, 11 KV VCB Panel with 3 Nos
VCBs (1No.Incoming + 2Nos. Outgoings) and extendable type,
totally enclosed and fully interlocked, horizontal draw out,
horizontal isolation type breaker as per IS 13118, as
amended upto date and additional specifications, having
capacities mentioned below, single break, trip free
mechanism, manually charged and auto/ manually closing
breaker suitable for use on 11KV, 3 Phase, 50 Hz, AC supply
with short circuit fault level of 350MVA, complete with self
contained, fully interlocked, rack in and rack out
mechanism, air insulated but encapsulated copper bus bars
of 630 A capacity, breaker featured with mechanical ON/ OFF
indicator with hand trip device, spring release coil, shunt trip
coil and auxiliary switch of 4 NO + 4 NC and equipped
with following switchgears and accessories including
connections suitable for 3 X 240 sq. mm XLPE 11KV cable
(cable entry from bottom), end termination with heat shrinkable
jointing material etc. as required. (Cost of end termination is
not included in this item).

(I) Incoming:- 1 No 630 A VCB

a) 1 No. 11KV/110V PT Class 0.5 accuracy and 100 VA
burden and protection fuses/MCB for HT metering upto 12
KV on incomer

b) 1 No. Digital Load Manager with built in selector switch

c) 1 No. Microprocessor based numerical relay with O/L, E/F

and S/C protection
d) 1 Set of Dual Core Dual ratio 3 Nos.CTs 400/200/5/5 A of 15
VA burden and accuracy class- 0.5 for metering and class 5P 10
for protection.

(II) Outgoing: 2 No's 630 A VCB's

a) 2 Nos. Digital Multi function meter for measuring HT
voltages upto 12KV, Current, Power Factor, KVA, KVAh, KW,
KWh, Energy with suitable CTs & MCBs for protection.

b) 2 Nos. Microprocessor based numerical relay with O/L, E/F

and S/C protection.
c) 2 Sets of Dual Core Dual ratio 3 Nos CTs 100/50/5/5 A
of 15 VA burden and accuracy class 1.0 for metering and
class 5P 10 for protection.
 (III) Power pack: Power pack with 220 V AC input & 24 1
V DC continuous output suitable for closing/ tripping/
indication of 4 Nos. HT panel boards with 2 Nos. 12 V
each SMF batteries of 100 AH capacity, charging unit,
capacitor bank for emergency delivering for trip system
complete with suitable capacity of Ammeter and Voltmeter
including connections with 2.5 sq.mm FRLS insulated copper
conductor cable etc. as required. ( 1 no at substation yard)

TRANSFORMERS (Dry Type)

Supplying, Installation, testing & Commissioning of Cast resign
Dry Type Transformer 400 KVA, 11KV/0.433 KV, 3 Phase,
50 Hz, Dyn11 vector group, (ECBC Compliance) copper
wound, class F insulation associated with winding
temperature indicator/controller actuated by means of
resistance type temperature detector embedded in LV
windings , indoor type Transformer with approximate 5 %
impedance, off- load manual tap changer on HV side +/-2.5%,+/-
5% and (-) 7.5% having cable end boxes on HV side suitable
2 MR of 3 x 240 sq mm XLPE cable of 11 KV grade and 3 1/2 x 300 2
sq mm XLPE cable of 11 KV grade on LV side with neutral
broughtut separately including supply & laying of copper
conductor multicore control cable from transformer to HT
breaker for safety tripping, suitably mounted on M.S channel
i/c supplying and grouting of suitable M.S. channel with all
accessories and confirming to IS 1117: 1985 & as per
specifications attached complete in all respects as required at
site.

MAIN LT PANEL (Non.ESS)

3 Supplying, installation, testing & commissioning of floor mounted
indoor type cubicle panel with compartmentalized design,
compartmentalized, dust and vermin proof, hinged doors
with knobs 3mm thick gland plate i/c. cleaning and
finishing with 7 tank process for powder coating in approved
shade, IP 42 degree of protection, completely bolted system,
(CPRI), modular design electrical panel, made out of 2 mm
thick CRCA sheet for frame work and covers, having 800 A
capacity extensible type four strip Aluminium bus bars of high
conductivity, DMC / SMC bus barsupports, with short circuit
withstand capacity of 31 MVAfor 1 Sec. and bottom base
channel of MS
section not less than 100 mm x 50 mm x 5 mm thick,
fabrication shall be done in transportable sections, the panel
size shall not be less than 5450mm (W) x 1500mm(H) x
1000mm(D), entire panel shall have a common GI earth
bar 25mm x 5mm at the rear with 2 Nos. earth stud, solid
connections from main bus bar to switch gears with
required size of Aluminum bus bars and control wiring with
2.5 sq. mm. PVC insulated copper conductor S/C cable, 3
mm thick cable gland plates in two halves, on top / bottom
generally conforming to IEC 61439-1 amended up to
date as per below description and in conjunction with
technical specifications / Single Line Diagram etc.complete as
required" i/c providing and fixing the following switch gear
complete as required.

(I) INCOMERS:
Supplying and fixing two module stepped type electronic fan
regulator on the existing modular plate switch box including
(I) 2 Sets of EDO Type 630 A, 50 kA Four Pole ACB
connections but excluding modular plate etc. as required.
suitable for operation on 415V, 3 phase, 50 Hz power
supply and fault breaking capacity of 50 kA for 1 sec
ratig ( Ics = Icu), microprocessor based overload, short
circuit and earth fault releases, shunt trip release with RS-
485 Communication Port, push buttons including
mechanical and electrical interlocking arrangements,
interconnections, automatic safety shutters, mechanical
ON/OFF and service / test / isolated position indicators and
frame earthing contact conforming to IS-13947-2- 1993 as
amended upto date complete with all accessories

2 sets Metering Compartment consists of :-

(a) Multi function meter with 3 nos. CTs of ratio 630 / 5 A
Class 0.5 accurancy and 15 VA burden

(b) 3 Nos. Phase indication LED lamps with 2 A SP MCBs,

breaker „ON‟ indicating light with 2A SP MCB, test terminal
block set, MCBs, circuits as per standard practice,
auxiliary contacts for positive interlocking of the breakers, under
voltage and over voltage protection

(II) Bus Coupler:

1 No 630 A 4P EDO type air circuit breaker without any
releases -1 no alongwith breaker On & Off indication lamps

(III) Bus Bars : 4 Strip Aluminium bus bars ( 100 % Neutral ) of

800 Amps capacity with heat shrinkable coloured sleeves and
i/c DMC/SMC supports & their spacing etc. for withstanding
fault level of 31 MVA for 1 Sec.
 (IV) Interlocking Components required for: Electrical
interlocking through advance contacts in MCCB‟s (Incomers
& Bus coupler ) and also mechanical (castle key) interlocking
should be provided to ensure that only one supply is
available at a time on each section of bus and to
eliminate any possibility of accidentally approaching two
supplies at one bus section. The logic diagram shall be got
approved from the Engineer in charge.
(V) Outgoing Switchgears

1) 400A, FP, 36 kA, MCCB along with spreader terminals

and extended rotary handle with RS485 communication port -
03 Nos.
2) 250A, FP, 36kA, MCCB along with spreader terminals and
extended rotary handle with RS485 communication port - 06
Nos.
3) 200A, FP, 25 kA, MCCB along with spreader terminals and
extended rotary handle with RS485 communication port - 03
Nos.

Notes:
(i) The MCCBs of rating above 250A shall be provided with
Microprocessor release and MCCBs of rating 250 A and
below shall be provided with Thermal magnetic release.

ii) Incoming and all outgoing switches shall be provided with

Multi function meters and shall indicate V, A, F, PF, KWH, KVA
KVAR
etc.
( ii) The Icu = Ics for all ACBs & MCCBs 1

4 MR LT PANEL (ESS)
Supplying, installation, testing & commissioning of floor
mounted indoor type cubicle panel with compartmentalized
design, compartmentalized, dust and vermin proof, hinged
doors with knobs 3mm thick gland plate i/c. cleaning
and finishing with 7 tank process for powder coating in
approved shade, IP 42 degree of protection, completely
bolted system, (CPRI), modular design electrical panel,
made out of 2 mm thick CRCA sheet for frame work and
covers, having 300 A capacity extensible type four strip
Aluminium bus bars of high conductivity, DMC / SMC bus
barsupports, with short circuit withstand capacity of 31 MVA
for 1 Sec. and bottom base channel of MS
section not less than 100 mm x 50 mm x 5 mm thick,
fabrication shall be done in transportable sections, the panel
size shall not be less than 2200mm (W) x 1500mm (H) x
900mm (D), entire panel shall have a common GI earth
bar 25mm x 5mm at the rear with 2 Nos. earth stud, solid
connections from main bus bar to switch gears with
required size of Aluminum bus bars and control wiring with
2.5 sq. mm. PVC insulated copper conductor S/C cable, 3
mm thick cable gland plates in two halves, on top / bottom
generally conforming to IEC 61439-1 amended up to
date as per below description and in conjunction with
technical specifications / Single Line Diagram etc. complete as
required" i/c providing and fixing the following switch gear
complete as required.

(I) INCOMERS:
(I) 400A, FP, 50 kA, MCCB with micro processor
release along with spreader terminals and rotary
handle, Multi function meter along with necessary CTs - 01 No.

(a) Multi function meter with 3 nos. CTs of ratio 630 / 5 A

Class 0.5 accurancy and 15 VA burden

(b) 3 Nos. Phase indication LED lamps with 2 A SP MCBs,

breaker „ON‟ indicating light with 2A SP MCB, test terminal
block set, MCBs, circuits as per standard practice,
auxiliary contacts for positive interlocking of the breakers, under
voltage and over voltage protection

(II) Bus Bars : 4 Strip Aluminium bus bars ( 100 % Neutral

) of 300 Amps capacity with heat shrinkable coloured
sleeves and i/c DMC/SMC supports & their spacing etc. for
withstanding fault level of 31 MVA for 1 Sec.

(III) Outgoing Switchgears

1) 200A, FP, 25 kA, MCCB along with spreader
terminals and extended rotary handle with RS485
communication port - 03Nos.
4) 160A, FP, 25 kA, MCCB along with spreader
terminals and rotary handle with RS485 communication port -
02 Nos.

5) 125A, FP, 25 kA, MCCB along with spreader

terminals and extended rotary handle with RS485
communication port - 03 Nos.

6) 100A, FP, 25 kA, MCCB along with spreader

terminals and extended rotary handle - 03 Nos.

Notes:
 (i) The MCCBs of rating above 250A shall be provided with
Microprocessor release and MCCBs of rating 250 A and
below shall be provided with Thermal magnetic release.

ii) Incoming and all outgoing switches shall be provided with

Multi function meters and shall indicate V, A, F, PF, KWH, KVA
KVAR
etc.
MR ( ii) The Icu = Ics for all ACBs & MCCBs 1

5 MR APFC PANEL
Supplying, installation, testing and commissioning of floor
standing Indoor type cubical indoor type (IP 42 protection)
12 KVAR APFC panel suitable for 415 Volts, 3 Phase,4 wire
50 Hz AC supply system fabricated in compartmentalized design
from CRCA sheet steel of 2 mm thick for frame work and
covers, 3mm thick for gland plates i/c cleaning & finishing
complete with 7-tank process, powder coating in approved
shade, hinged openable doors with panel lock, having 500
amps capacity extensible type 4 strip Aluminium bus bars
of high conductivity, DMC/SMC bus bar supports, with
short circuit with stand capacity of 31MVA for 1 sec. including
supplying and fixing following switch gear etc., including
drilling holes, welding, providing detachable gland plate/
knock outs, connection, interconnections from bus bar to
switch gears with required size of copper bus bars/ FRLS

The cubicle board shall be provided with bottom base MS

channel (ISMC 100 designation) of size not less than 100 x
50 mm x 5 mm thick fabrication shall be done in
transportable sections, including painting the base channel with
primer & finish paint. Entire panel shall have a common GI
earth bar of size 25 mm x 5 mm for entire width of the panel at
the rear with 2 nos earth studs, solid connections from
main bus bar to switch gears with required size of
aluminium bus bars/ FRLS PVC insulated copper conductor
cable, earthing etc. as required.

control wiring with 1.5/2.5 sq.mm. FRLS/HFFR insulated

copper conductor single core cable,CT wiring with 2.5
sq.mm. FRLS/ HFFR insulated copper conductor single core
cable. The cubical panel shall generally confirm to CPWD
General Specification for Electrical works, Part-I Internal
2013, Part II External 1994 and Part IV substation equipment
2013 as ammended upto date.

The size of the Panel shall be not less than 1.80 mtr (W) x
1.70 mtr (H) x 600 mm (D)
INCOMING:
(i) 400 Amps. 4 pole, Moulded Case Circuit Breaker
(MCCB), 50 KA breaking capacity (Ics) with Microprocessor
release, earth fault, spreader links, rotary handle etc. -1No.

OUTGOING:
a) 125 Amps, TP, 25 KA Breaking Capacity (Ics) MCCB
with thermal magnetic release, spreader links, rotary handle
etc. -1 Nos.

b) 63 Amps TP, 25 KA Breaking Capacity (Ics) MCCB with

thermal magnetic release, spreader links, rotary handle etc. - 2
Nos.

c) 32 Amps TP, 25 KA Breaking Capacity (Ics) MCCB with

thermal magnetic release, spreader links, rotary handle etc. - 3
Nos

d) Capacitor switching Power contactor of following capacity

suitable for 3-phase, 415 volts, AC supply for switching on
and off each of the below rated capacitor bank in
conjunction with APFC relay/ Manual operation along with
necessary auxiliary contacts including making connections,
interconnections etc. complete as required.

i) Capacitor duty contactor suitable for 50 KVAR Capacitor -

1 Nos.
ii) Capacitor duty contactor suitable for 20 KVAR Capacitor -
2 No.
iii) Capacitor duty contactor suitable for 10 KVAR Capacitor -
3 Nos.
e) Digital Multi function flush mounted type with LED Display
Three Phase electronic Meter to read and display
parameters such as voltage, current ,frequency, power factor
etc with inbuilt selector switches and set of suitable current
transformers of 15 VA burden and accuracy Class-1 for
metering etc as required - 1 No

f) Auto / manual selector switch -1 No.

g) On-Off Push Buttons along with indication Lamp (LED type)-7

Sets (for each Capacitor Bank)
h) Advanced micro-processor based self diagnostic features
with all the state of art functions and controls, totally
tamper proof control relay, maximum site reliability and pre-
set programmer integrity, freely programmable for switching of
capacitors, self diagnostic function with digital power factor
meter and direct KVAR sensing, A, V, PF, W, VAR, VA, THD
and VAF Meter control operations for 10+1 stages - 1 Set.

i) Current transformer of 400/5A ratio having 15 VA burden

class 1 accuracy -1 No. (To be provided at load panel for
sensing)
 j) Heavy Duty, Metalised polypropylene film single unit box
type construction with Resin filled, low watt dry type
explosion proof compact and light weight self healing type
(Total Watt loss not more than 0.5 W/KVAR) air cooled delta
connected capacitor suitable for 3phase, 440V, AC supply of
the following rating.

i) 50 KVAR - 1 No.
ii) 20 KVAR - 2 Nos.
iii) 10 KVAR - 3 Nos.
k) 7% detuned copper reactors, 440 V1 50 Hz of following kVAR
rating
i) 50 KVAR - 1 No.
ii) 20 KVAR - 2 Nos.
iii) 10 KVAR - 3 Nos.
k) Danger plate and lettering of the Panel for display of
incoming and outgoing switchgear etc., as required.

MR (i) All the MCCBs shall be provided with Thermal Magnetic 2

Release, Extended Rotary Handle Mechanism and spreader
links. The Incomer MCCB's shall be provided with O/C,
S/C and E/F protection and the outgoing MCCB's shall
be provided with O/C and S/C protection and Ics=Icu. The
panel shall be provided with suitable no of ventilation fans
with thermostat arrangement.

6 Supply of XLPE insulated PVC outer sheathed aluminium

conductor armoured HT UG cable of 11KV (E) grade
confirming to IS: 7098 (Part-II) 1988 as amended upto date
of following sizes duly ISI marked as required.

6.1 MR 3 x 240 sq.mm 80

7 Laying of one number PVC insulated and PVC sheathed /

XLPE power cable of 11 KV grade of following size in the
existing RCC/ HUME/ METAL pipe as required.

7.1 8.3.2 Above 120 sq. mm and upto 400 sq. mm 60

Laying of one number PVC insulated and PVC sheathed /

XLPE power cable of 11 KV grade of following size in
8 the existing masonry open duct as required.

8.1 8.4.2 Above 120 sq.mm and upto 400 sq.mm 20

Supplying and making indoor cable end termination with

heat shrinkable jointing kit complete with all accessories
9 including lugs suitable for following size of 3 core, XLPE
aluminium conductor cable of 11 KV grade as required.

9.1 10.4.3 240 sq.mm 6

10 Supplying and making outdoor cable end termination with
heat shrinkable jointing kit complete with all accessories
including lugs suitable for following size of 3 core, XLPE
aluminium conductor cable of 11 KV grade as required :

10.1 10.5.3 240 sq.mm 3

11 Supply of the following sizes of XLPE insulated, Outer

PVC sheathed steel strip armoured aluminium conductor
UG cable of 1.1 KV grade confirming to IS 7098 (Part I)
1988 amended up to date duly ISI marked complete as
required.
11.1 MR 4 x 25 sq.mm ( lifts & Pumps) 400
3 1/2 x 120 sq.mm ( Main LT panel to Rising Main End feed
11.2 MR unit, Mechanical Ventilation Panel and APFC Panel) 300

11.3 MR 3 1/2 x 185 sq.mm ( Main LT panel to MV Panels) 100

3 1/2 x 300 sq.mm (Transformers to Main LT Panel,Rising
11.4 MR Main End feed unit ) 150

Supplying and making end termination with brass compression

gland and aluminium lugs for following size of PVC insulated
12 and PVC sheathed / XLPE aluminium conductor cable of 1.1
KV grade as required.

12.1 9.1.34 4 X 25 sq. mm (28mm) 8

12.2 9.1.25 3½ X 120 sq. mm (45mm) 8
12.3 9.1.27 3½ X 185 sq. mm (57mm) 6
12.4 9.1.30 3½ X 300 sq. mm (70mm) 8

Laying of one number PVC insulated and PVC sheathed /

13 XLPE power cable of 1.1 kV grade of following size in the
existing RCC/ HUME/ METAL pipe as required.

13.1 7.5.1 Upto 35 sq. mm 350

13.2 7.5.3 Above 95 sq. mm and upto 185 sq. mm 350
13.3 7.5.4 Above 185 sq. mm and upto 400 sq. mm 200

Laying of one number PVC insulated and PVC sheathed /

XLPE power cable of 1.1 kV grade of following size in
14
the existing masonry open duct as required.

14.1 7.6.3 Above 95 sq. mm and upto 185 sq. mm 50

14.2 7.6.4 Above 185 sq. mm and upto 400 sq. mm 30

 Laying and fixing of one number PVC insulated and
15 PVC sheathed / XLPE power cable of 1.1 KV grade of
following size on wall surface as required.

15.1 7.7.1 Upto 35 sq. mm (clamped with 1mm thick saddle) 80

15.2 7.7.4 Above 185 sq. mm and upto 400 sq. mm (clamped with 40
40x3mm MS flat clamp)

Earthing with copper earth plate 600 mm X 600 mm X 3 mm 4

thick including accessories, and providing masonry enclosure
with cover plate having locking arrangement and watering pipe
16 5.6
of 2.7 metre long etc.with charcoal/ coke and salt as
required.(TF-1, TF-2 )

Supplying, installation, testing and commissioning of LED

street luminaire (IP65 Protection) with lumen output of not
less than 3600 lumens and wattage not more than 45 Watts,
colour temperature not less than 5700K suitable for
operation on 230 V, 50 Hz single phase AC supply .The
housing shall be pressure die cast with manufacturers Logo
Embossed on the housing ,heat sink,electronic driver
approved by BIS with surge protection not less than 4 KV
duly wired, on the existing pole bracket i/c making and
connection etc. complete as required.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm

dia G.I.pipe from earth electrode including connection
17 5.10 with brass nut, bolt, spring, washer excavation and re- filling 60
etc. as required

Providing and fixing 25 mm X 5 mm copper strip on surface or

18 5.14 in recess for connections etc. as required. 50

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick

including accessories, and providing masonry enclosure with
19 5.4 cover plate having locking arrangement and watering 10
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
20 5.11 G.I. nut, bolt, spring, washer excavation and re-filling etc. as 100
required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface

21 5.15 or in recess for connections etc. as required. 130
 Providing of set of 4 Nos. 9.5 litres capacity G.I. buckets
along with fire bucket stand suitable for 4Nos buckets
painted in post office red colour with prior coat of red -
22 MR oxide paint and written with white paint "FIRE" including 2
filling sand etc, as required.

Supplying and fixing First Aid Box as approved by

23 MR St. John Ambulance Brigade / Indian Red Cross 2
conforming to IS 2217- 1963.as required

Supplying and fixing safety instruction chart (one in English ,

one in Hindi and one in Telugu) displaying methods of giving
24 MR article respiration to a recipent of electric shock duly 3
laminated and framed with 5mm thick glass as required

Providing,laying and fixing of electrical insulating mat conforming

to IS:15652 :2006 of following calss-B1000 mm ( Nominal) wide
and 2.5mm thick to withstand 11KV dielectric strength
25 MR 100
etc.complete with prepration of surface cutting and pasting as
required.

26 2.21 Providing and fixing M.V. danger notice plate of 200 mm 5

X 150 mm, made of mild steel, at least 2 mm thick,
and vitreous enameled white on both sides, and with
inscription in single red colour on front side
as required.

Providing and fixing H.T. danger notice plate of 250 mm

X 200 mm, made of mild steel, at least 2 mm thick,
27 2.22 and vitreous enameled white on both sides, and with 5
inscription in single red colour on front side as required.

MR SUB HEAD-II (SINGLE POLE STRUCTURE)

Supply of 10 metres long box pole suitable for erection of
11 KV HT over head line for AC 3 wire system made of 2
Nos IS beams of size 150mm x 75 mm (designation ISMB 150)
duly ISI marked both welded together to form box type
pole in an approved manner alongwith base plate of
size 450mm x 450mm x 10 mm thick duly welded to the
box pole and painting the box pole with one coat of approved
1 quality primer to the full length and two coats of approved 1
quality aluminium paint to the portion above ground
and one coat of primer and two coats of bituminous
black paint to the portion below ground level etc. as
required.
 Erection of metallic pole of following length in cement concrete
1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40
2 mm nominal size) foundation including excavation and refilling
etc. as required.

2.1 11.3.3 Above 8.0 metre and upto 10.0 metre 1

3 11.5 Providing and making steel pole collar with cement concrete (1 0.5
cement : 3 coarse sand : 6 stone aggregate 20mm) of specified
size and shape including form work, plastering if required,
curing etc as required. (volume of pole/ pipe not to be
deducted)

Supply of channel iron 75mm x 40mm x 6 mm (7.14 Kg/m)

cross arm for 3 wire 11KV OHL conductors complete with
through bolt and nuts for clamping to the pole with
4 13.2 50mm x 6mm M.S. flats including drilling holes for insulator 3
pins, fittings bolts and nuts etc., and painting with primer
and finish paint, as required.

Erection of pole top/ straight two wire/ V shape two wire,

5 13.6 angle iron/ channel iron, cross arm on steel tubular/ rail/ 3
PCC pole for 11/22/33 kV as required.

6 13.10 Supplying and erection of 11 KV pin insulator 3

complete with large steel head G.I. pin, nuts, washers etc. as
required.

Supplying and erection of three piece nonlinear resistor

type lightning arrestor suitable for 3 wire, 11 KV overhead
lines with rated voltage 9 KV (rms) with a nominal discharge
7 13.13 current rating of 5 KA and complete with galvanised 1
clamping arrangement, G.I. bolts, nuts, washers etc. as required.

Supplying and fixing of 11 KV Re- wireable outdoor type

horn gap fuse unit complete with hot dip galvanised
channel iron base and with suitable HT rewritable
8 MR fuse element for the transformer HT current and complete 1
with GI nuts, bolts, washers etc as reqd ( 1 set of 3 nos)
(Suitable for single pole structure)
 Providing jumper connections to the single pole structure
between insulators, AB switch , dropout fuses, UG cable
etc. with bare 8.229 mm dia copper conductor,
interconnections etc. as reqd. ( The jumper connection
9 MR 6
conductor shall be insulated with suitable 11KV grade heat
shrinkable pvc sleeves of approved colours. complete as
required.)

Supplying and fixing of 11 KV 400 Amps single air-break

tilting, vertical swing type, pole mounting outdoor type,
horizontal mounting, gang operated triple pole switch {3
post type } each pole of hot dipped galvanized channel
iron base consisting of three sets of 11 KV post type
HT pin insulator having non-ferrous knife and spring
loaded contact arcing horns capable of breaking
magnetizing current complete with arrangement for terminal
connections, phase coupling square rod connecting, angle lever,
10 MR medium class 25 mm dia GI pipe operating down rod 1
of adequate length for operating the mechanism from ground
level and insulated operating handle complete with pad-
locking arrangement in both "ON" and "OFF" positions etc.
conforming to IS:1818/1972 complete with GI bolts, nuts,
washers etc. as reqd .(SUITABLE FOR SINGLE POLE
STRUCTURE) (MS parts shall be of Hot dipped galvanised).

Supplying and erection of 11 kV disc insulator for

11 kV over head lines with galvanised insulator fittings,
11 13.11 ball and socket type and complete with galvanised strain 3
clamps, bolts, nuts, washers etc. as required.

Package C3: 160 KVA DG SET

Sub Head - I (DG Set)
1 MR Providing, Installing, Testing and Commissioning of „Silent
Type‟ Diesel Generating set having Prime Power Rating of
160 KVA, 415 volts at 1500 RPM, 0.8 lagging power
factor at 415 V suitable for 50 Hz, 3 phase system & for 0.85
Load Factor and consisting of the followings complete as per
CPCB II norms and consisting of the following.

(a) Diesel Engine:

Diesel engine 4 stroke water cooled, Turbo charged electric
start, of suitable BHP at 1500 RPM suitable for
above output of alternator at 40 Degree C, 50% RH & at 1000
Meter MSL and conforming to BS 5514, BS 649, IS 10000,
capable of taking 10% over loading for one hour after
12 hours of continuous operation. The engine shall be
fitted complete with all the required accessories.
(b) Microprocessor based DG Set control function unit
for genset monitoring, metering and control system
suitable for DG set AMF operation as per manufacturers
standards and also having digital/ analog display for
following.
(i) Start-stop switch with key
(ii) Water temperature indication
(iii) Lubrication oil pressure indication
(iv) Lubrication oil temperature indication
(v) Battery charging indication
(vi) RPM indication
(vii) Low lub. Oil trip indication
(viii) Engine Hours indication

(ix) Alternator standard protection as per manufacturers

standards.
(c) Alternator :
Synchronous alternator rated at 160 KVA, 415 volts at 1500
RPM, 3 phase 50 Hz, AC supply with 0.8 lagging power
factor at 40 Degree C, 50% RH & at 1000 Meter MSL. The
alternator shall be having SPDP enclosure, brushless,
continuous duty, self- excited and self-regulated through AVR
conforming to IS: 4722/BS 2613 suitable for tropical
conditions and with class- F/H insulation with suitable
capacity 4P MCCB of 36KA rating.

(d) Base Frame & Foundation:

Both the engine and alternator shall be mounted on
suitable base frame made of MS channel with necessary
reinforcement which shall be installed on 1:2:4 ( 1 Cement :
2 coarse sand :4 graded stone aggregate 20 mm
nominal size) cement concrete foundation( as per the
drawing duly approved by the Engineer-in-charge & as per
recommendations of the manufacturer) i/c excavation,
centering, shuttering, finishing with plastering pdg. vibration
isolation arrangement as required.

(e) Fuel Tank:

Inbuilt daily service fuel tank of suitable capacity for
continuous running of DG for 8 hours, fabricated out of
3 mm thick MS sheet steel or as per manufacturer standards
completewith all standard accessories and fuelpiping
between fuel tank and diesel engine with MS class 'C'
pipes of suitable dia, complete with valves, level indications
& accessories a required as per specifications.

(f) Exhaust System:

Dry exhaust main fold with hospital exhaust silencer and
catalytic converter
(g) Starting System:
 24V DC starting system comprising of starter motors: voltage
regulator and arrangement for initial excitation complete with
suitable nos. of batteries as required as per specifications and
for manufacturers standards etc as required.

(h) Acoustic and Weather Proof enclosure with arrangement

for fresh air intake for cooling of the engine & alternator,
extraction, discharging hot air into the atmosphere as
per specifications and CPCB Norms. (Exhaust piping as per
OEM only included in the scope of this item).

(i) control cabling of required size and capacity from DG 1

set to AMF components in MV panel.

Note: The DG set / DG set Panel shall be suitable for BMS

control

Supplying and fixing exhaust gas piping of 150mm dia

welded, black MS, C class pipe conforming to IS:3589 cut to
required lengths and installed with necessary bends,
2 MR supports and clamps, anti-Vibration mountings, insulation of 20
exhaust system with mineral wool/rock wool, 50mm thick
wire mesh & aluminium cladding etc complete as required.

AMF Panel
3 MR Suppling, installation, testing and commissioning of Floor
standing indoor type cubical type Automatic Mains Failure
(AMF) control panel (as per general arrangement drawing
approved by engineer-in-charge), suitable for operation on
415V, 3 Phase, 4 Wire, 50 Hz, AC supply system, fabricated in
totally enclosed compartmentalized flush finish design from
CRCA sheet steel of 2mm thick for frame work and covers,
3mm thick for detacheable gland plates in split sections,
provision for incoming & outgoing termination from bottom of
the panel, suitable ventilation, bottom base frame with MS
channel (ISMC 75 designation) of section not less than
100mm X 50mm X 5 mm thick, and entire width of the
panel shall have a common G I earth bar of size 2X 25mm x
5mm at the rear
with 2 Nos. earth stud.
The panel board shall also include auto by - pass system.,
suitable for 160 KVA silent type DG set complete with relays,
timers, set of CTs for metering & protection and energy analyser
to indicate currents, phase and line voltages, frequency, power
factor, KWH, KVARH & provision for overload, shot circuit,
restricted earth fault, under frequency, control cabling from
AMFpanel to diesel engine and elsewhere if required, all
complete and inter locking including powder coating the panel
and with the following.
 The cubical panel shall generally confirm to CPWD General
Specification for Electrical works, Part-I Internal 2013, Part
II External 1994 and Part IV substation equipment 2013 as
ammended upto date.

a) 250 Amps 4 pole 36 KA breaking capacity, MCCB (Ics=100%

Icu for 1 sec) Microprocesser base releae type M.C.C.Bs
with O/L, S/C, O/C and Earth fault relay protections confirms
to IS : 13947 (Part- II)/IEC 60947, i/c spreader links. - 2 Nos.

b) Power contactors - 250 Amps. A.C. 1 duty, 4 pole, 415 Volts,

50 Hz - 2 nos.

c) Auto/ Manual / Test / Off selector switch - 1 set

d) 2 Nos Over voltage relay, 2 Nos. Reverse Power Relay, 2

Nos Under voltage relay.

e) 3 Sets of Current transformers 300/5A,

15VA burden
f) Energy analyser unit to indicate current voltage frequency
power factor and KWH

g) Indicating lamps for load on mains and load on set

h) 6A SP MCB for control for instruments

i) Battery charger, complete with transformer / rectifier, D.C,
voltmeter and ammeter, selector switch for trickle, off and
boost and current adjustment.
j) Main supply failure sensor
k) Supply failure timer
l) Restoration timer
m) Control unit with three impulse automatic engine start/ stop
and failure to start lockout

n) Impulse counter with locking and reset facility

o) ON/ OFF / Control circuit switch with indicator
p) 250 Amps, Four Pole on load Changeover Switch -2 Nos 1
(For By pass arrangement)

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick

including accessories, and providing masonry enclosure with
4 5.4 cover plate having locking arrangement and watering 4
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
5 5.11 G.I. nut, bolt, spring, washer excavation and re-filling etc. as 50
required.
 Providing and fixing 25 mm X 5 mm G.I. strip on surface
6 5.15 or in recess for connections etc. as required. 40
ve, Jubilee hills, Hyderabad, Telangana

Unit Amount

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