Augmentation & strengthening of Datacom Network at DRM building SDAH and B.R singh Hospital, Sealdah.

18% HAS BEEN SHOWN IN ITEM BREAKUP SEPARATELY.

NON-SCHEDULE/SOR ITEM vide SL. NO. 1 to 58 GIVEN IN SCHEDULE OF WORK. GST @ 18% HAS

BEEN SHOWN IN ITEM BREAKUP SEPARATELY.

S No. Item Description of Item Unit Qty Rate Amount

1 1 "Supply of 6 Fibre armoured underground Kilometre 2.00 35294.92 70589.84

Optic fibre cable, conforming to TEC Spec.No.

GR/OFC02/03.SEP.2003 or Latest.

Make:Finolex/Mescab/D-Link or Better

Inspection: Consignee"

SEALDAH DIVISION-S AND T/EASTERN RLY

2 2 "Supply of 40 mm dia permanently lubricated Kilometre 0.30 53277.12 15983.14

HDPE telecom: ducts (with chord) as per

RDSO SPEC.NO. RDSO/SPN/TC/45/2013

REVISION 2.0 or Latest with latest

amendments in length of 1000 mtrs/roll For

each km. Of HDPE duct following items are to

be supplied (a) end plugs-2 nos. (b) cable

sealing plugs - 2 nos. (c) plastic couplers slip

fit/push fit type-2 nos. (d) end plugs to be

provided along with drum 2 nos. (Note: The

colour of the duct should be as per the

Technical Circular-124-A (Modified). The colour

is to be confirmed by the in-charge of the work

before supply) Inspection: Consignee"

3 3 Laying of HDPE pipe duct, 40/33 mm in Kilometre 0.30 20961.02 6288.31

trenches /overhead and protective works

including pulling of mono-mode armoured OFC

cable through duct in trenches and as advised

by site engineer. Note:- (1) the contractor will

take over the OFC cable from railway store to

site of work duly checked the continuity of

each fibre from end to end . (2) before & after

laying of optical fibre cable through duct,

continuity test from end to end of each fibre to

be made by the contractor to ensure

availability of all duly certified by the site

engineer. (3) OFC & HDPE Duct will be

provided by railway.

4 4 Supply of STP CAT-6 data cable as per EIA/TIA- Metre 9000.00 38.39 345510.00

568-B.2-1 or latest Make: D-

Link/Molex/Comscope or Better. Inspection:

5 5 Supply of power cable 3 core 2.5 sq mm multi Metre 500.00 51.69 25845.00

strand (50/0.25 mm dia) cable as per IS

694:1990 reaffirmed 1995 or latest suitable

for railway electrification area. Make:

Havells/Polycab/Mescab or Better. Inspection :

6 6 "Supply of 10 pair switchboard indoor copper Metre 100.00 41.53 4153.00

cable 0.6 dia as per TEC/GR/WIR-06/03. MAR

2002 or latest. Make: Finolex/Polycab/Mescab

or Better Inspection: Consignee. "

7 7 Laying of Power Cable/STP/UTP CAT-6/Switch Metre 12000.00 16.10 193200.00

Board Cable/speaker cable/Earth Cable/OFC or

cable etc. through flexible PVC Conduit Pipe/

GI Pipe/HDPE Pipe (where necessary) as per

direction of the Rly. Representative. Cable will

be supplied by Railways.

8 8 "Supply PVC conduit pipe of size 50 mm dia. Metre 100.00 65.25 6525.00

Min 3 mm thickness with ISI 9537(Part 3) or

l a t e s t . Make: Supreme/Polycab/Jindal or

Better. Inspection : Consignee"

9 9 "Supply of conduit pipe size 25 mm dia min. 2 Metre 9500.00 24.80 235600.00

mm thickness withISI 9537(Part 3):or latest.

Make: Supreme/Polycab/Jindal or Better.

Inspection : Consignee."

10 10 Fixing of PVC conduit pipe on wall, bridges, Metre 9500.00 5.27 50065.00

platform shed complete with 'U' clamps and

necessary fixture screws etc. as per route

given by site engineer of Railways. Note- PVC

pipe will be supplied by railway.

11 11 "Supply and Fixing of 35 mm Flexible steel Metre 200.00 21.57 4314.00

wire reinforced PVC Pipe (This includes all

materials, clampsetc. required for laying,fixing

and clamping). Inspection:Consignee"

12 12 Supply of PVC Trunking of 25X25 mm with Metre 500.00 55.93 27965.00

cover of 2mm thick and 2mtr length each.

Inspection: consignee.

SEALDAH DIVISION-S AND T/EASTERN RLY

13 13 Supply of PVC Trunking of 50X50 mm with Metre 500.00 101.69 50845.00

cover of 2mm thick and 2mtr length each.

Inspection: consignee.

14 14 Execution/fixing of PVC Trunking(50*50mm & Metre 1000.00 16.95 16950.00

25*25mm) on wall including supply of all fixing

materials & accessories by contractor.

15 15 Supply & installation of G.I. Perforated Type Metre 200.00 629.62 125924.00

Cable Tray with all accessories like Tees,

elbow, reducers, couplers etc. Cable Tray

Sheet Thickness: 2.5 mm, Cable Tray Width:

300mm, Cable Tray Height (mm): 50 as per

Drg No. SK/SDAH 2025/01 dated:25.07.2025

or latest Inspection: Consignee

16 16 Cutting the masonry wall at locations indicated Metre 550.00 50.00 27500.00

by Rly.site engineer and repairing of wall in

original state by cement/tiles/white

washing/painting after laying of cable/PVC etc

as per instruction of Rly. site Engineer. All

required materials for this purpose to be

supplied by contractor.

17 17 "Supply of basic material to construct unit Lot 4.00 12836.44 51345.76

maintenance free earth as per RDSO Specs.

No RDSO/SPN/197 Ver.1.0 or latest and

conforming to RDSO Drg. No. SDO / RDSO/

E&B/001 or Latest. and RDSO Doc. No. RDSO-

SIG0SPD (PROJ)/1/2020 dated 01.01.2025 or

latest. STS/E/TAN/3006 ver 3.1 or latest.

Necessary testing certificate of UL, IEC to be

produced. It consist of following: (a) Copper

bonded steel electrode of 3.0 m long, 17.2

mm dia with copper bonding thickness of

minimum macrons and UL listed and marked

= 1 no. (b) Earth enhancement material

supplied in sealed bags of minimum 10 kg = 3

nos. (c) Copper strip of 200x25x6 mm, to

terminate earth rod = 1 no. (d) Copper strip of

300x25x6 mm (MEEB) = 1 no. (e) Copper strip

of 150x25x6mm (SEEB) = 1 no. (ii) Supply of

35 sq. mm multi strand single core PVC

insulated copper cable as per IS: 694 for

connecting main earth electrode to MEEB in

the equipment room (4nos.) (minimum 10

meter and as per site requirement) (iii) Supply

of 16 sq. mm multi strand single core PVC

insulated copper cable as per IS: 694 for

connecting MEEB to SEEB and SPD to MEEB

(minimum 10 meter) (iv) Supply of 10 sq. mm

multi strand single core PVC insulated copper

cable as per IS: 694 for connecting various

equipment to SEEB (v) Supply of copper lug

sleeve for 3/16 cable Inspection: RDSO."

SEALDAH DIVISION-S AND T/EASTERN RLY

18 18 "Installation of Unit Maintenance Free Earth as Set 4.00 5575.42 22301.68

supplied in above item. It includes ( i ) Digging

the earth to the required depth.(ii) Insertion of

electrode. (iii) Filling of earth enhancing

compound (Approx.30 Kg)(iv) Provision of

exothermic weld connections to copper tape of

25 mm x 6 mm x 200 mm to the earth

electrodes. All material tools and features

requiredfor weld will be arranged by

contractor. (v) This also includes CC cover 1.5

ft x 1.5 ft. 1 ft wall thickness 2 inch with cover

3-inch thickness. Cables 35 Sq mm/ 16 Sq

mm/10sqmm forconnecting earth to busbar,

busbar to busbar and bus bars to various

equipment. Earth electrode of 17.20 mm dia

and 3.00 meter long high tensile low carbon

steel circular rods molecularly bonded with

copper and outer surface (minimum copper

bonding thickness of 250 microns to made

requirement of under writer's laboratories (UL)

467-2007 or latest. Copper strips of 200 mm x

25 mm x 6 mm to be welded with each earth

electrode, copper strips of 300 mm x 25 mm x

6 mm for main equip- potential bus bar,

copper strips of 150 mm x 25 mm x 6 mm sub

equip-potential bus bar in relay room, power

room, OFC room and panel room. The distance

between the MEEB and the SPD box should not

be more than 0.5 mtrs. Inspection chamber of

site 300 mm x 300 mm x 300 mm (Inside

dimension) of approximate 50 mm thick with

pulling hooks to cover the earth pits. Note: The

installation of this item shall be carried out as

per RDSO Specs. No RDSO/SPN/197 Ver.1.0 or

latest and conforming to RDSO Drg. No. SDO /

RDSO/ E&B/001 or Latest. and RDSO Doc. No.

RDSO-SIG0SPD (PROJ)/1/2020 dated

01.01.2025 or latest. STS/E/TAN/3006 ver 3.1

19 19 "Supply of Fiber Distribution Management Numbers 10.00 7826.00 78260.00

System 24 port, Single Mode, Simplex Fiber

Optic Patch Panels,19 inch 1 U Rack

Mountable with SC/LC connector with all

accessories.Make:

Syrotech/Commscope/Digisol or Better

Inspection: Consignee."

20 20 "Supply of Fiber Distribution Management Numbers 14.00 7011.19 98156.66

System 12 port, Single Mode, Simplex Fiber

Optic Patch Panels, 19 inch 1 U Rack

Mountable with SC connector with all

accessories. Make:

Syrotech/Commscope/Digisol or Better

Inspection: Consignee. "

21 21 Installation of LIU/FDMS and termination as Numbers 24.00 298.53 7164.72

per site condition.

22 22 Splicing /Dropping/Termination of each Fiber CORE 800.00 44.83 35864.00

/Pigtail in the LIU/FDMS through fusion Splicing

of the termination of OFC Cables, as per the

instructions of Railway site engineer.

23 23 "Supply of wall mount 9U Rack Enclosures Numbers 10.00 7239.02 72390.20

Networking/Server Rack with power strip

5A/15A socket 06 no. & 01 MCB, Depth of the

Rack: Upto 500 mm,Transparent Toughened

Glass used in front door, CRCA Steel rear door

with Secure Locks,Cable Manager, Support

cable entry from top or bottom, with fan tray

and two nos. fans. Make:

Valrack/Netrack/Dynamic/D-Link or similar

Inspection: Consignee. "

SEALDAH DIVISION-S AND T/EASTERN RLY

24 24 "Supply of 6U wall mounted rack with power Numbers 10.00 3605.85 36058.50

strip 5A/15A socket 06 no. & MCB, Depth of

the Rack: Upto 400mm, Transparent

Toughened Glass used in front door, CRCA

Steel rear door, with Secure Locks, Support

cable entry from top or bottom, with fan tray

and min. 02 nos. fans. Make:

Valrack/Netrack/Dynamic/D-Link or similar.

Inspection: Consignee. "

25 25 Installation of 9U/6U/4U rack with necessary Numbers 20.00 469.54 9390.80

angles, fasteners and other fixing

26 26 "Supply of armoured simplex Fiber Optic Patch Numbers 40.00 1100.84 44033.60

Cord ((LC-SC/SC-SC/LC-LC/FC-LC or as per site

requirement) 10 meters length. Technical

Specification: Armoured (Constructed with a

helical stainless steel spiral over a buffered

fiber surrounded by a layer of aramid and

stainless steel mesh with a heavy duty LSZH

outer jacket), 9/125 Micron. Insertion Loss:

MAX 0.3 db/Km over range 1310 nm and 1550

nm Temperature Range: -10 Degree C to +60

Degree C, RoHS compliant, Rodent and water

proof. Make: Iveonet/Relemac or similar,

Inspection : Consignee. "

27 27 "Supply of Armoured Duplex Fiber Optic Patch Numbers 200.00 1271.19 254238.00

Cord 3 meters (LC-SC/SC-SC/LC-LC/FC-LC) as

per site requirement. Specification-: Armoured

(Constructed with a helical stainless steel

spiral over a buffered fiber surrounded by a

layer of aramid and stainless steel mesh with

a heavy duty LSZH outer jacket), 9/125

Micron. Insertion Loss: MAX 0.3 db/Km over

range 1310 nm and 1550 nm Temperature

Range: -10 Degree C to +60 Degree C, RoHS

compliant, Rodent and water proof. Make:

Iveonet/Relemac or similar Inspection:

28 28 "Supply of SFP(Small Form-factor Pluggable) Numbers 90.00 1851.02 166591.80

with specification as follows- Data Rate - 1

GBPS, TX/RX wavelength - 1310/ 1550 nm

Upto distance - 20 Km, Media Type - Single

Mode fiber[SMF], Compatibility - Multivendor

MSA Compatible. Make:DIGISOL/Netgear/Cisco

or Better (to be suppied in pair) Inspection:

29 29 "Supply of 1 x 6 Sq.mm. (Green) multi strand Metre 150.00 35.59 5338.50

copper power wire as per IS: 694:2010

orlatest, 84 conductor each dia 0.30mm +/-

0.01 with insulation thickness of 0.8 mm and

nominal conductor resistance of 3.3 ohms/km

and test parameters as per RDSO

Specn.No.IRS:S- 76/89 (Amnd.3) or latest.

Color of the wire which is required will be

specified by the Engineer in-charge Inspection:

30 30 "Supply of 1 x 10Sq.mm. (Green) multi strand Metre 150.00 100.85 15127.50

copper power wire as per IS: 694:2010 or

latest, 140 conductor each dia 0.30mm +/-

0.01 with insulation thickness of 1.0 mm and

nominal conductor resistance of 1.91 ohms/km

and test parameters as per RDSO

Specn.No.IRS:S- 76/89 (Amnd.3) or latest.

Color of the wire which is required will be

specified by the Engineer in-charge Inspection:

SEALDAH DIVISION-S AND T/EASTERN RLY

31 31 "Supply of 1 x 16 Sq.mm. (Green) multi strand Metre 100.00 111.02 11102.00

copper power wire as per IS:694:2010 or

latest, 1 2 6 conductor each dia 0.40mm +/-

0.01 with insulation thickness of 1.0 mm and

nominal conductor resistance of 1.21 ohms/km

and test parameters as per RDSO

Specn.No.IRS:S-76/89(Amnd.3) or

latest.Colour of the wire which is required will

be specified by the Engineer incharge.

Inspection: Consignee"

32 32 Supply, Installation, Testing & Commissioning Numbers 15.00 10809.89 162148.35

of Executive open standard SIP phone as per

tech spec in Annexure A.

Make:Grandstream/Alcatel or Better.

Inspection: Consignee

33 33 "Supply of Telephone instrument single push Numbers 33.00 761.86 25141.38

button, Caller Id Landline Set. Make: Beetel

C51 or Better Inspection: Consignee"

34 34 "Supply of Calling Line Identification (CLI) Numbers 10.00 1609.32 16093.20

single push button. Make: Beetel M75 or

Better Inspection: Consignee"

35 35 "Supply of Telephone Rosette Box. Inspection: Numbers 88.00 32.97 2901.36

36 36 "Supply of 2.0 MP IR IP Network Dome Camera Numbers 4.00 3789.83 15159.32

with all accesssories, Image Sensor: 1/2.7""

Progressive Scan CMOS, Lens type: 2.8mm, 4

mm, 6 mm, resolution: 1920 x 1080,Interface:

1 RJ45 10M/100M self-adaptive Ethernet port.

Power 12 VDC ± 25%, 0.4 A, max. 5 W, Ø5.5

mm coaxial power plug PoE: 802.3af, Class 3,

36 V to 57 V, 0.2 A to 0.15 A Make:

Hikvision/CP PLUS or better. Inspection:

37 37 "Supply of 2 MP EXIR VF IP Bullet Network Numbers 4.00 7105.93 28423.72

Camera with all accesssories, resolution: 1920

x 1080, Lens Type:Varifocal Lens, motorized

lens, 2.8 to 12 mm, ImageSensor: 1/2.7""

Progressive Scan CMOS, Power supply:12 VDC

± 25%, 0.9 A, max. 11 W, Ø5.5 mm coaxial

power plug, PoE: (802.3af, Class 3, 36 V to 57

V),0.23 A to 0.36 A. Make: Hikvision/CP Plus or

better. Inspection: Consignee. "

38 38 Supply, installation, testing, wiring & Numbers 2.00 171643.01 343286.02

commissioning of router having ports WAN

ports 04 Nos. of 10/100/1000MB Base T

Ethernet Ports, 04 Nos of 1000 MB SFP Slot

and 4 nos. of E1 port along with dual power

supply along with all associated acessories,

power cable, Console cable mannuals

Mounting hardware etc.. Router also must be

equiped with 4 X compatible SFP 1.25 GBPS

Single Mode Dual fiber 20Km. Technical spec.

as per annexure A. Make:

Cisco/Techroutes/Juniper/HP or better.

Inspection: Consignee.

39 39 Supply of Layer-2 Switch having 24xGE SFP Numbers 2.00 99469.48 198938.96

ports and 4x10 GE SFP+ combo ports, PoE

fully loaded with SFP/SFP+ Modules in each

port along with all accessories required for the

installation & Commissioning technical spec.

as per RDSO/SPN/TC/65/2021 Ver. 6 with

Amdt. 3 or latest. Inspection: Consignee

40 40 "Supply of Layer-2 Manageable 48 Port Non- Numbers 2.00 47542.37 95084.74

PoE switch having 48 nos. 10/100/1000

Ethernet port and 4x1GE SFP optical Port with

Loaded optical module (4 nos.) with all

accessories. Technical spec. as per annexure

A . Make: Cisco/Juniper/D-Link//HP/TP-Link or

Better Inspection: Consignee"

SEALDAH DIVISION-S AND T/EASTERN RLY

41 41 "Supply of Layer-2 Manageable 24 Port POE Numbers 22.00 32407.25 712959.50

switch having 24 nos. 10/100/1000 Ethernet

port with POE support and 4x1GE SFP optical

Port with Loaded optical module (4 nos.) with

all accessories as per RDSO spec

RDSO/SPN/TC/83/2020 Rev 2.1 or latest.

Make: Cisco/Juniper/D-Link//HP/TP-Link or

Better Inspection: RITES"

42 42 "Supply of Layer 2 Unmanaged 8 port switch Numbers 45.00 4144.07 186483.15

having 8 Nos. 10/100/1000 Mbps Ethernet port

with all accessories. Technical spec. as per

annexure A. Make D-link/TP-Link or Better.

Inspection: Consignee"

43 43 "Supply of Layer 2 fully Managed switch Numbers 22.00 13086.44 287901.68

(Minimum 8+2 ports manageable with 2 nos.

Gigabit SFP port with loaded optical module (2

Nos.) and 8 Nos. 10/100/1000 Mbps Ethernet

port, POE support with all accessories as per

RDSO spec RDSO/SPN/TC/83/2020 Rev 2.1 or

l a t e s t Make D-link/Digisol/Cisco/Juniper or

Better. Inspection: Consignee"

44 44 "Supply of Gigabit Media Converter ( OPTICAL Numbers 44.00 3538.13 155677.72

TO ETHERNET) Single-Mode Dual Fiber as per

RDSO/ SPN/TC/103/2013 ver.2 or latest.

Make:Digisol/TP Link or Better. Inspection:

per RDSO/SPN/TC/80/2020 Rev 2.0 or latest

with latest ammendments. MAKE- Team

engineer/Nomus or Better Inspection:

46 46 "Supply of CAT-6 UTP RJ-45 patch cord (5mtr Numbers 50.00 217.28 10864.00

long) twisted stranded cable terminated with

RJ45 modular plugs at both the ends. TIA/EIA-

568-C.2 standard or latest, Insulation Material

: High Density Polyethylene, Outer Jacket: FR-

PVC, Conductor diameter: 23 to 26 AWG,

Conductor Metal : Bare Copper. Make D-

Link/Digisol or Better Inspection: Consignee. "

47 47 "Supply of CAT-6 UTP RJ-45 patch cord (3 mtr Numbers 100.00 197.18 19718.00

long) twisted stranded cable terminated with

RJ45 modular plugs at both the ends. TIA/EIA-

568-C.2 standard or latest, Insulation Material

: High Density Polyethylene, Outer Jacket: FR-

PVC, Conductor diameter: 23 to 26

AWG,Conductor Metal : Bare Copper, Make D-

Link/Digisol or Better Inspection: Consignee. "

48 48 "Supply of CAT-6 UTP RJ-45 patch cord(1M Numbers 100.00 161.97 16197.00

length) twisted stranded cable terminated with

RJ45 modular plugs at both the ends. TIA/EIA-

568-C.2 standard or latest , Insulation Material

: High Density Polyethylene, Outer Jacket: FR-

PVC, Conductor diameter: 23 to 26 AWG,

Conductor Metal : Bare Copper, Make D-

Link/Digisol or Better Inspection: Consignee."

49 49 "Supply of passthrough RJ-45 Connectors Numbers 1000.00 6.66 6660.00

suitable for STP cables, confirming to IS

1293:2019 or latest. Make:-D Link/Digisol or

Better Inspection: Consignee."

50 50 "Supply of Passthrough Crimping tool, Modular Numbers 5.00 734.93 3674.65

Plugs 8P8C RJ-45, 6P6C RJ-12 and 4P4C RJ-11,

7.5 inch steel construction body, All-steel

handles (with padding), Suitable for 22-26

AWG wires, Built-in cable stripper with stop to

ensure correct strip length continuity tester.

Inspection: Consignee "

SEALDAH DIVISION-S AND T/EASTERN RLY

51 51 Supply of frame, surface box and white cover Numbers 250.00 484.75 121187.50

plates for Two modules. This also includes

supply of RJ-11 Telephone sockets with level

holder Jack type, RJ-45 LAN sockets Jack Type

and blanking plates for one modules. Make: D-

Link/Legrand or Better. Inspection: Consignee

52 52 Fixing of frame, surface box and white cover Numbers 250.00 121.19 30297.50

plates for Two modules. This also includes

fixing of RJ-11 Telephone sockets with level

holder Jack type, RJ-45 LAN sockets Jack Type

and blanking plates for one modules.

53 53 "Supply of Dual band Gigabit Wi-Fi 6 Router Numbers 15.00 6265.00 93975.00

with minimum 4x Gigabit LAN Ports and 1x

Gigabit WAN port. Technical spec. as per

annexure A. Make: D-Linl/TP Link/ or Better

Inspection: Consignee. "

54 54 Supply of Wi-Fi Range Extender as per Numbers 10.00 3200.00 32000.00

technical spec in Annexure A. Dlink/TP-Link or

better Inspection: Consignee.

Honeywell/ZEBRONICS/MX or better.

Inspection:Consignee.

Honeywell/ZEBRONICS/MX or

better.Inspection: Consignee.

battery:12V/7Ah SMF-VRLA confirming to JISC-

8702 Pt 1,2 &3, IP-21 protection, ABS

Enclosure, Protection against short circuit,

over voltage and over load, Input Voltage:

230V/AC, Surge Protected 6A, 2/3 Pin Output,

cable length: 1.22 m, Output Power

Capacity:360Watts/ 600 VA. Make:

APC/Mircotek/Numeric or better Inspection:

58 58 "Supply and Installation of 1KVA Online UPS Numbers 1.00 25000.00 25000.00

with min. 30 minute backup full load condition

along in with 03 Nos. 12v/26Ah external

battery (Quanta/Exide OR Better) with

terminal, battery rack & accessories set.

Make: Microtek/Numeric/Emerson (Vertiv)/ APC

or Better Inspection: Consignee. "