(A) Electrical General work in connection with Engg. Work "At BLGT: -Construction of Type II (12 UNIT) Staff Quarters and related Ancillary Work etc. at Balurghat (Phase-I)". (B) Electrical General work in connection with Engg. Work "At BLGT: - Construction of Type II (12 UNIT) Staff Quarters and related Ancillary Work etc. at Balurghat (Phase-II)".

Ancillary Work etc. at Balurghat (Phase-II))

Item- 1 PART-A (General Items)

S No. Item Description of Item Unit Qty Rate Amount

1 1 Supply, wiring, testing & commissioning of Numbers 48.00 797.00 38256.00

concealed point wiring by FR PVC insulated and

unsheathed 1.5 sq mm, single core multi strand

copper wire with earth continuity wire by PVC

insulated and unsheathed 1 sq mm , single core

multi strand copper wire concealed on wall

through PVC rigid conduit pipe of dia not less

than 20 mm dia heavy duty including all types

of joints and bends as required, complete with 6

amps flush type controlling modular switch to be

mounted on modular GI inner plate and modular

mounting frame of suitable module as per

requirement complete to be concealed in wall as

per instruction of Engineer Incharge at site.

Existing wall should be cut and re-mended to

original finish by contractor's own material. a) FL

Point/LED Tube Point with c/rose

2 2 b) LED Mirror Light Point with c/rose Numbers 12.00 797.00 9564.00

4 4 d) Fan point with c/rose and 5 step fan regulator Numbers 36.00 1450.00 52200.00

6 6 f) Plug point 6 amps on board complete Numbers 108.00 361.00 38988.00

7 7 Supply, wiring, testing & commissioning of Numbers 108.00 855.00 92340.00

concealed 6/16 amps power plug point on

separate board complete with modular 16 amps

switch (with indicator) and 6/16 amps 3 pin

combined shuttered socket to be mounted on

modular GI inner plate 4M or suitable size with

modular mounting frame to be concealed in wall

as per instruction of Engineer Incharge at Site.

KATIHAR DIVISION-ELECTRICAL/N F RLY

8 8 Supply, wiring, testing & commissioning of Numbers 12.00 395.00 4740.00

concealed call bell point wiring by FR-LSH PVC

insulated and unsheathed 1.5 sq mm, single

core flexible copper wire concealed on wall

through PVC rigid conduit pipe of dia not less

than 20 mm dia with all types of joints and

bends as required complete with 6 amps bell

push controlling switch fitted on half flush MS

board with hylem sheet top and earth continuity

wire by PVC insulated and unsheathed 1 sq mm

, single core multi strand copper wire complete

to be concealed in wall including supply, fixing,

testing & commissioning of call bell "Ding Dong /

Multitune door bell" type.

9 9 Supply, fixing, connection & testing of indoor Numbers 48.00 987.00 47376.00

LED tube batten with 20 watt LED T8 tubular

lamp with extuded aluminium body and PC

diffuser complete with inbuilt driver (System

wattage-20 Watt, System efficacy> 120 lm/W,

Power factor 0.90) with suitable fixing

arrangement as per instruction of Engineer

incharge at site.

10 10 Supply, fixing, connection, testing & Numbers 12.00 1336.00 16032.00

commissioning of surface mounting sleek LED

mirror light 5 W or 7 W, IP 20, 1 ft version

powder coated CRCA housing, high output

diffuser including suitable fixing arrangement on

surface as per instruction of Engineer incharge

11 11 Supply, fixing & testing of LED retrofit lamp 9 Numbers 84.00 146.00 12264.00

watt, B-22 cap as per instruction of Engineer

incharge at site.

12 12 Fixing, testing & commissioning of ceiling fan Numbers 36.00 46.00 1656.00

with supply & fixing of MS clamp with hook, nut,

bolt, washer etc. as per instruction of Engineer

incharge at site. (Fan will be supplied by

13 13 Supply, installation, testing & commissioning of Numbers 36.00 2824.00 101664.00

300 mm sweep (metallic) heavy duty exhaust

fan, 1400 RPM complete with fixing on wall by

suitable size bolts & nuts grouted on wall as per

instruction of Engineer incharge at site.

14 14 Supply, wiring & testing of main wire by 2.5 sq Metre 1800.00 75.00 135000.00

mm, Single Core FR-LSH PVC Insulated Industrial

Grade Copper Conductor (Unsheathed) Flexible

Cables, 1100 Volts and earth continuity wire by

1.0 sq mm FR-LSH PVC Insulated Industrial

Grade Copper Conductor Conforming to IS: 694

concealed in wall through PVC rigid conduit pipe

not less than 20 mm dia as per instruction of

Engineer incharge at site.

15 15 Supply, wiring & testing of main wire by 4 sq Metre 2280.00 87.00 198360.00

mm, Single Core FR-LSH PVC Insulated Industrial

Grade Copper Conductor (Unsheathed) Flexible

Cables, 1100 Volts and earth continuity wire by

1.0 sq mm FR-LSH PVC Insulated Industrial

Grade Copper Conductor Conforming to IS: 694

concealed in wall through PVC rigid conduit pipe

not less than 20 mm dia as per instruction of

Engineer incharge at site.

16 16 Supply, wiring & testing of main wire by 6 sq Metre 1440.00 100.00 144000.00

mm, Single Core FR-LSH PVC Insulated Industrial

Grade Copper Conductor (Unsheathed) Flexible

Cables, 1100 Volts and earth continuity wire by

1.0 sq mm FR-LSH PVC Insulated Industrial

Grade Copper Conductor Conforming to IS: 694

through PVC rigid conduit pipe/polythene pipe

not less than 20 mm dia as per instruction of

Engineer incharge at site.

KATIHAR DIVISION-ELECTRICAL/N F RLY

17 17 Supply, installation, testing & commissioning of Set 72.00 1193.00 85896.00

modular power unit complete with 32 Amp mini

MCB DP "C" series 3kA , 25 amps starter, 25

Amp Socket and 25 Amp plug to be mounted on

6 module GI box, 6 module combined plate

concealed on wall and wiring by 6 sq mm, Single

Core FR-LSH PVC Insulated Industrial Grade

Copper Conductor (Unsheathed) Flexible Cables,

1100 Volts with earth coninuity wire by 1 sq mm

copper cable Conforming to IS: 694 to be drawn

through Rigid PVC conduit pipe not less than 20

mm dia as per instruction of Engineer incharge

at site. (For AC & Geyser Point)

18 18 Supply, installation, testing & commissioning of Numbers 12.00 11309.00 135708.00

Stationary storage type electric water heater

(Geyser), Digital display, Type:-Vertical,

Capacity (Ltrs):25, Power input: 2000 watt,

Class:-I, Star Rating: 5 Star suitable for

operation on 230 Volts, single phase AC, 50 Hz.

Storage electric water heater shall be complete

in all respect with fittings as per general

technical requirements and as per instruction of

Engineer incharge at site.

19 19 Supply, installation, testing & commissioning of Numbers 12.00 1265.00 15180.00

10 watt LED Bulkhead luminaires, IP65 as per

instruction of Engineer incharge at site. (For

20 20 Supply, installation, testing & commissioning of Set 12.00 1413.00 16956.00

service pipe made of 50 mm dia, medium gauge

12 ft long GI Pipe with 3 no GI bend and socket

to be fixed with the building by necessary

grouting, complete with service bracket , stay

by 7/14 SWG stay wire clamped with service line

and guard wire, shackle / pin insulator as per

instruction of Engineer incharge at site.

21 21 Supply, laying, commissioning & testing of HDPE Metre 72.00 70.00 5040.00

pipe 50 mm dia, PN-6 grade to be laid partly

along the p o l e / w a l l with suitable fixing

arrangement by MS clamp made of MS flat of

size 50x6 mm and suitable size nut , bolt,

washer etc as per instruction of Engineer

Incharge at site.

22 22 Supply, installation, testing & commissioning of Set 12.00 1166.00 13992.00

poly carbonated/ Thermoplastic meter

box/Empty box of size (217 x 253 x 115) mm

with IP 65 grade protection as per instruction of

Engineer incharge at site. (For Energy meter)

23 23 Supply & Erection of earth by 50 mm dia 3 Mtrs. Numbers 12.00 4349.00 52188.00

long (3.6 mm thickness) GI pipe, 32x6 mm GI

strip- 5 Mtrs, GI nuts, bolts including masonry

materials for earthing pit, salt, charcoal,

soldered end terminal etc. and construction of

earth pit covered with RCC cover slab12.7 mm

thickness and watering pipe as per Drg. No.-

PCEE/ELG/DRG/2024/1 Date:- 30.09.2024 and as

per instruction of Engineer Incharge at site.

24 24 a) Supply, installation, testing & commissioning Set 12.00 2712.00 32544.00

of 18 way SPN Distribution Board, Flush/Surface

mounting, IK 09, IP 43 grade protection with

copper bus bar, fully shrouded neutral bar, earth

bar, cable ties, Prefitted masking sheet,

Reversible metal door as per IS 8623 - 1& 3 as

per instruction of Engineer incharge at site.

25 25 b) RCBO DP 32 Amp, 2 module Conforms to IEC Numbers 12.00 2883.00 34596.00

Conforms to IS/IEC 60898 - 1:2002

KATIHAR DIVISION-ELECTRICAL/N F RLY

Conforms to IS/IEC 60898 - 1:2002

28 28 Laying, commissioning & testing of HT/LT Metre 360.00 55.00 19800.00

XLPE/PVC cable of different sizes partly along

the pole and partly through ground in cable

trench by excavation of ground below 1.5 mt

from ground level with suitable fixing

arrangement by MS clamp of size 50x6 mm and

suitable size nut, bolt. Loading, Unloading &

Carrying of cable to actual work site by

contractor's own arrangement. (Aluminium

Crimping Socket should be provided for each

Cable Termination). (Cable will be supplied by

Item- 2 PART-B (Additional Items)

S No. Item Description of Item Unit Qty Rate Amount

1 1 "Supply & testing of GI octagonal pole 6 mt long Numbers 12.00 14193.00 170316.00

with foundation bolt, loop box of bakelite sheet

with one 6A SP MCB and 16 sq mm stud type

connector etc. The octagonal pole shall be hot

dip galvanized in single dip. Technical

specification of pole as following:- Height - 6 mt

Top dia (A/F) - 70 mm Bottom dia (A/F) - 130 mm

Sheet thickness - 3 mm Base plate (L x B x T) -

(200 x 200 x 12) mm Foundation Bolt size (no.x

dia) - 4 x 20 dia mm Pitch Circle Dia (PCD) - 200

mm Bolt length - 600 mm Projected Bolt Length -

2 2 Supply & fixing of 1 mtr GI Single arm bracket Numbers 12.00 1615.00 19380.00

(header) and holder with Nut & bolt as per

instruction of Engineer incharge at site.

3 3 Erection of Rail/Tubular/Octagonal pole to 1/5 th Numbers 12.00 1712.00 20544.00

of its height with CC foundation from base block

(30 cm x 30 cm x 15 cm) including digging &

refilling of earth to a height of 30 cm above

ground level as per drawing

no.CEE/OH@47'40@FGA) in ratio 1:3:6 by

cement sand & Chips 19 mm & down including

excavation of earth.

4 4 Supply, installation, testing & commissioning of Numbers 12.00 14159.00 169908.00

150 Watt LED Street Light made up of pressure

die cast aluminium housing with high efficiency

LEDs as lighting source and lens embedded PC

cover having TOP Opening seperate driver

compartment with IP66 protection and impact

resistance of IK08. as per instruction of Engineer

incharge at site.

5 5 Supply, installation, testing & commissioning of Numbers 10.00 8823.00 88230.00

90 Watt LED street light with pressure die-cast

housing and toughened glass and individual

LEDs with secondary lens optics for City Road

application withIP66 ingress protection. 4kV

inbuilt and 10kV external surge protecton with

Top opening driver cover for easy maintenance

as per instruction of Engineer incharge at site.

KATIHAR DIVISION-ELECTRICAL/N F RLY

6 6 "Supply, installation, testing and commissioning Numbers 6.00 52751.00 316506.00

of drop down Led decorative light warm white

Cast iron based pole of height 3 meter with 45

watt capacity double arm bracket mild steel

grooved pipe pole made out of cast iron base

390 mm base dia, Top 83mm OD above the

ground level primer coated and painted with

polyurethane paint with die cast aluminum

embellishments, joints/ column's section etc.

The bottom column shall be integral connection

box having mounting arrangement of One No.

MCB, 4 Way heavy duty connector cover the

same etc. as required with medium Led Hanging

light made out of spun aluminium housing,

minimum 4500 lumens with maximum system

wattage 45 watt Led Mounting on aluminum die

casted heat sink with power Led, minimum

efficacy 100 Lumen per watt with external driver

CCT 5700, CRI > 70, PF>0.90, Operating Voltage

220-240V AC Painted with PU Paint as matching

of above Pole complete. The LED driver access

should be from top for easy maintenance LEDs

should be provided with non-yellowing modular

secondary lens optics. LED used shall be SMD

type, Life of fixture 50000 hrs, THD< 10%, and

Operating Temperature Range 0 deg C to + 50

deg C, IP66. Built in Surge Protection of SKV &

external surge protection of 10 kV. LED Driver

should be of Constant current driver to have

built-in surge, open & short circuit protection,

Over Voltage Protection @ 300V+5V, Double

Phase Protection (up to 48 hrs.) and as per

requirement and direction of Railway site

engineer in-charge. "

7 7 Supply, fixing, testing, commissioning of 15 W Numbers 20.00 8096.00 161920.00

LED Bollard light IP 66 complete as per IS & IE

rules and as per instruction of Engineer Incharge

8 8 Supply, installation, commissioning & testing of Square 96.00 1772.00 170112.00

LED indication name board (Length of board will Foot

be as per proportion of letter so that all the 4

side of the board will have extra space) with

channel letters with 3.75 ft. in lenght with

suitable widen and 4 mm projection size which

inside ACP board (Brand- ALUDECOR, category-

AL 33 series exterior & thikness-3 mm) with

acrylic face on front and having Sumsung 5630

LED's (Shape- Lens type, operating voltage- 12

V DC, carring current-80 mA, power Dissipation-

0.96 watt, working hours-50000, case material-

ABS ,protection-IP68) inside for illumination

letters in English, Hindi, Bengali or regional

language complete with all materials including

provision of erection structure made of MS

angle/channel/flat duly painted with aluminium

paint over a coat of red oxide primer with CC

foundation (1:3:6) of cement, sand and stone

chips as required at site and as per instruction

of Egnineer incharge at site.

9 9 Supply, testing & fixing of LED Rope Light 50 Numbers 16.00 7237.00 115792.00

Meters (Red, Yellow, Blue, Green, White as

required) Waterproof, IP 65 or above as per

instruction of Engineer Incharge at Site.

10 10 Horizontal machine boring of 300 mm dia hole Metre 50.00 2538.00 126900.00

across track/Road/High drain etc. at a depth of

1.0 mtr below of ground level with suitable

boring instruments & neessary arrangement and

as per technical procedure.

KATIHAR DIVISION-ELECTRICAL/N F RLY

11 11 Supply, laying, commissioning & testing of HDPE Metre 200.00 383.00 76600.00

pipe 110 mm dia PN-6 grade conforming IS

4984/1995 or latest to to be laid partly along the

p o l e with suitable fixing arrangement by MS

clamp m ade of MS flat of size 50x6 mm and

suitable size nut , bolt, washer as per instruction

of Engineer incharge at site.

12 12 Supply, laying, commissioning & testing of HDPE Metre 300.00 278.00 83400.00

Pipe 75 mm dia PN-6 grade to be laid partly

along the pole /underground with suitable fixing

arrangement by MS clamp made of MS flat of

size 50x6 mm and suitable size nut, bolt, washer

and required bend, joints as per instruction of

Engineer incharge at site.

13 13 Supply, fixing, testing & commissioning of IP Numbers 10.00 5291.00 52910.00

66/67 thermoplastic cable junction box / loop

box of size (210 x 310 x 116) mm with

knockouts & 04 nos terminals as per instruction

of Engineer incharge at site.

14 14 Supply & Erection of earth by 50 mm dia 3 Mtrs. Numbers 10.00 4349.00 43490.00

long (3.6 mm thickness) GI pipe, 32x6 mm GI

strip- 5 Mtrs, GI nuts, bolts including masonry

materials for earthing pit, salt, charcoal,

soldered end terminal etc. and construction of

earth pit covered with RCC cover slab12.7 mm

thickness and watering pipe as per Drg. No.-

PCEE/ELG/DRG/2024/1 Date:- 30.09.2024 and as

per instruction of Engineer Incharge at site.

15 15 Supply, erection & commissioning of earth spike Numbers 10.00 366.00 3660.00

made of 16 mm dia 1.8 mt long GI rod &

connection metal body with the earth spike rod

by 6 SWG GI earth wire with nut, bolt & washer

16 16 a) Supply, installation, testing & commissioning Set 6.00 5070.00 30420.00

of oudoor type weather proof sheded feeder

pillar box of suitable size made of powder

coated 14 SWG MS/CRCA sheet, angle, flat etc.

The feeder pillar box four legs should be

grounted on CC foundation (1:3:6). Cable entry

should have PVC glands. Feeder pillar box

should have double door system with locking

arrangement with fixing of rubber gasket for

protection of entry of dust and water alongwith

supply and fixing of following MCCB as per

instruction of Engineer Incharge at site.

electrolytic grade copper consisting of 4 no bars

( 3 Ph & neutral )

KATIHAR DIVISION-ELECTRICAL/N F RLY

19 19 a) Supply, fabrication, erection, testing, Set 1.00 32916.00 32916.00

commissioning & painting of floor mounted

powder coated cubicle panel board (Modular

look) of suitable size (neither big nor small) ),

outdoor type with double door made of suitable

size MS/GI angle 50 x 50 x 6 mm, MS/GI flat 50 x

6 mm, 14 SWG MS sheet/Powder coated CRCA

sheet with provision of weather proof,rust

proof,dust proof,water proof having internal

rubber gasket with supply and fixing of following

ACB/MCCB/Bus bar/Meter etc. (Connections to

be made by copper strips, glands should be

provided at cable entry and exit, components

should be compartmentalized, Each

compartment will be provided with the door and

pad locking arrangement. The compartment

illumination lamp with door operated switch

shall be provided for each compartment. Panel

board drawing approval must be obtained with

clear indication of make of items of

20 20 b) Supply & fixing of onload changeover switch Numbers 1.00 24733.00 24733.00

630 amps Four Pole, 415 V 50 Hz, with Sheet

Steel Enclosure (with front handle) as per IS/IEC

26 26 h) Supply, Fixing & Testing of Copper bus bar Set 1.00 6830.00 6830.00

800 amps made of electrolytic grade copper

consisting of 4 bars ( 3 Ph and Neutral ) ( Bus

bar should have insulation cover)

28 28 j)Supply, Fixing & Testing of LED multifunction Set 1.00 10470.00 10470.00

meter, Accuracy Class 1.0, Input voltage

measurement range 50-550 VAC (P-P), Aux

supply 90-300VAC/DC for measuring of V, A, F,

PF, kW, kVA, kVAR, kWh, kVAh, kVARh,

Runhours, On hours, Interrupts, THD, neutral

current etc parameters alongwith supply & fixing

of 3 nos. suitable CTc.

29 29 Laying, commissioning & testing of HT/LT Metre 2000.00 55.00 110000.00

XLPE/PVC cable of different sizes partly along

the pole and partly through ground in cable

trench by excavation of ground below 1.5 mt

from ground level with suitable fixing

arrangement by MS clamp of size 50x6 mm and

suitable size nut, bolt. Loading, Unloading &

Carrying of cable to actual work site by

contractor's own arrangement. (Aluminium

Crimping Socket should be provided for each

Cable Termination). (Cable will be supplied by

30 30 Excavation of cable trench (0.3 x 1.5) mtr below Metre 617.00 148.00 91316.00

ground level for laying of cable & refilling the

soil after digging the earth as per instruction of

Engineer incharge at site. Cable should be laid

on bedding of height 75 mm sand at the bottom

of trench, and covering it with additional sand of

height 75 mm and thereafter protecing it by

mean of bricks before refilling the soil as per IS