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Tender Value
₹3.6 Cr
EMD Value
₹7.2 L
Closing Date
29 Jun 2026, 2:00 pm
Signalling work in connection with Elimination of manned /unmanned level Crossing (LC) Gate by constructing Limited Height Subway (LHS) L.C Gate No.98T(PLY), 119BE(SGV ), 122CT(SGV ), 141T(MBB ), 152E(JJG), 163CT(BQG), in KNJ-LGL Section in Sealdah Division.
SDSTE-Sig-T-07-26-27-SF
SDSTE-Sig-T-07-26-27-SF
Open
9 Months
Jalgaon, Maharashtra
₹0
₹7.2 L
2 Jun 2026
2 Jun 2026
15 Jun 2026
BEEN SHOWN IN ITEM BREAKUP SEPARATELY.
NON-SCHEDULE/SOR ITEM vide SL. NO. 1 to 75 GIVEN IN SCHEDULE OF WORK. GST HAS BEEN
SHOWN IN ITEM BREAKUP SEPARATELY.
S No. Item Description of Item Unit Qty Rate Amount
1 1 Dismantling of level crossing gate complete Numbers 12.00 2545.76 30549.12
with all accessories as per Rly. site
2 2 Dismantling of existing main signal Numbers 25.00 1032.20 25805.00
including dependent shunt signal, calling on
signal if any, fitted on the same post along
with signal post, signal unit, ci base without
damaging any part.
SEALDAH DIVISION-S AND T/EASTERN RLY
3 3 "Dismantling & releasing of existing Set 28.00 3251.56 91043.68
detection point or track device ( TX / RX) of
SSDAC / HASSDAC/ MSDAC of any make
with deflector and re-fixing of existing/
fixing of new detection point (in case of new
detection point, the same will be supplied
by the railway), including marking & drilling
of hole on rail along with deflector fixing,
adjustment of all electrical parameters as
per manual of concerned SSDAC / HASSDAC
/ MSDAC and/ or the instruction of Rly. site
engineer. Necessary tools, marking Zig
along with Dril Bit ( as per SSDAC /
HASSDAC / MSDAC) for this job will be
arranged by the contractor himself. The
work will be done in connection with
replacement of rail/ on existing rail/PQRS
works etc.. NOTE : 'SET' in unit column
indicates per detection point or track
4 4 "Modification/Alteration in existing EI Numbers 5.00 1477976.27 7389881.35
(Electronic Interlocking) as per latest RDSO
guidelines/TAN. It includes: Design and
modification in existing Interface and
Interlocking circuits and logic of EI system
including modification in the VDU (Video
Display Unit)/ LCP (Local Control panel)/
CCIP (Control cum Indication Panel),
Maintenance terminal (MPC), Data Logger,
Relay rack wiring. The complete work
should comply with the latest RDSO
specifications and guidelines and as per
approved SIP and circuit diagrams. All the
material (Interface cards/relays/wiring
material/ connectors/ fuses/communication
devices etc.) shall be provided by the
contractor. The work also includes the
supply of modified Selection table, Interface
Circuits, VDU/LCP/CCIP diagram etc. to suit
the modified SIP. It also includes the
carrying out of FAT, SAT (as applicable)
jointly with Railways and satisfactory
commissioning. All plans/ drawings/ circuits
etc. should be prepared on AUTOCAD,
softcopy to be supplied on Pen Drive and 06
sets of hard copies also to be supplied
(following the instructions of IRSEM Para
8.7.1(f) (i, ii) & Para 8.1.7)Alteration
involving modification in up to 10 routes.
Note: 'No' in the unit column indicates 'per
SEALDAH DIVISION-S AND T/EASTERN RLY
5 5 "Installation, erection and wiring of CLS Numbers 8.00 23143.22 185145.76
unit, post, ladder & base LED unit including
paying out of tail cable from location box
and earthing of CLS (LED type). This
includes supply of non - metallic (FRP)
colour light signal housing multi-unit type
for Rly. Signalling suitable for RE Area 3
Aspect complete without lenses, lamps and
signal transformer as per DRG. NO. SA
23001/A/M(ADV), ALT.8 and as per SPEC.
NO. RDSO/SPN/194/2006 (VER1.0) OR
LATEST. FRP material as per rdso spec no.
Rdso/spn/151/1997 or LATEST. All drawings
should be as per latest. Materials to be
procured from RDSO's approved firm
only.Note: Signal unit should be compatible
to 'LED' type. Note: installation, erection &
wiring of signalling unit includes led signal
lighting unit including current regulator.
This also includes protection of unit from
rain water. Supply.Inspection: Consignee
subject to procurement from RDSO
approved vendors "
6 6 "Installation, erection and wiring of CLS Numbers 8.00 1993.22 15945.76
unit, post, ladder & base LED unit including
paying out of tail cable from location box
and earthing of CLS (LED type). This
includes supply of non - metallic (FRP)
colour light signal housing multi-unit type
for Rly. Signalling suitable for RE Area 3
Aspect complete without lenses, lamps and
signal transformer as per DRG. NO. SA
23001/A/M(ADV), ALT.8 and as per SPEC.
NO. RDSO/SPN/194/2006 (VER1.0) OR
LATEST. FRP material as per rdso spec no.
Rdso/spn/151/1997 or LATEST. All drawings
should be as per latest. Materials to be
procured from RDSO's approved firm
only.Note: Signal unit should be compatible
to 'LED' type. Note: installation, erection &
wiring of signalling unit includes led signal
lighting unit including current regulator.
This also includes protection of unit from
rain water. Execution "
7 7 "Installation, erection and wiring of CLS Numbers 1.00 22527.97 22527.97
unit, post, ladder & base LED unit including
paying out of tail cable from location box
and earthing of CLS (LED type). This
includes supply of non - metallic (FRP)
colour light signal housing multi-unit type
for Rly. Signalling suitable for RE Area 2
Aspect complete without lenses, lamps and
signal transformer as per DRG. NO. SA
23001/A/M(ADV), ALT.8 and as per SPEC.
NO. RDSO/SPN/194/2006 (VER1.0) OR
LATEST. FRP material as RDSO SPEC NO.
RDSO/SPN/ 151/1997 OR LATEST. All
drawings should be as per latest. Materials
to be procured from RDSO's approved firm
only. Note: Signal unit should be compatible
to 'LED' type. Note: installation, erection &
wiring of signalling unit includes LED signal
lighting unit including current regulator.
This also includes protection of unit from
rain water. :- SUPPLY Inspection :-
SEALDAH DIVISION-S AND T/EASTERN RLY
8 8 "Installation, erection and wiring of CLS Numbers 1.00 1405.08 1405.08
unit, post, ladder & base LED unit including
paying out of tail cable from location box
and earthing of CLS (LED type). This
includes supply of non - metallic (FRP)
colour light signal housing multi-unit type
for Rly. Signalling suitable for RE Area 2
Aspect complete without lenses, lamps and
signal transformer as per DRG. NO. SA
23001/A/M(ADV), ALT.8 and as per SPEC.
NO. RDSO/SPN/194/2006 (VER1.0) OR
LATEST. FRP material as RDSO SPEC NO.
RDSO/SPN/ 151/1997 OR LATEST. All
drawings should be as per latest. Materials
to be procured from RDSO's approved firm
only. Note: Signal unit should be compatible
to 'LED' type. Note: installation, erection &
wiring of signalling unit includes LED signal
lighting unit including current regulator.
This also includes protection of unit from
rain water. Execution."
9 9 Casting, concreting & curing of foundation Numbers 3.00 6834.75 20504.25
for Main signal including cost of all
materials required for casting and
concreting. All materials required for
execution will be supplied by the contractor
including cement, sand & stone chips as per
DRG. NO. S&T/C-42(NKG).
10 10 "Supply of RED Aspect LED signal lamps for Numbers 9.00 7086.44 63777.96
Main color light Signal, 110V AC retrofittable
in existing CLS housing and compatible with
AC LED ECR as per RDSO
Specn.No.RDSO/SPN/199/2010(Rev.1) or
latest. Inspection: RDSO "
11 11 "Supply of YELLOW Aspect LED signal lamps Numbers 8.00 7107.63 56861.04
for Main color light Signal, 110V AC
retrofittable in existing CLS housing and
compatible with AC LED ECR as per RDSO
Specn.No.RDSO/SPN/199/ 2010 (Rev.1) or
latest. Inspection: RDSO "
12 12 "Supply of GREEN Aspect LED signal lamps Numbers 7.00 7998.31 55988.17
for Main color light Signal, 110V AC
retrofittable in existing CLS housing and
compatible with AC LED ECR as per RDSO
Specn.No.RDSO/SPN/199/2010(Rev.1) or
latest. Inspection: RDSO "
13 13 "Supply of Dual Tone Bell /Buzzer with Set 2.00 4590.68 9181.36
Flasher arrangement and 20-Watt horn
working on 24 V DC/ 110V AC for warning
road users at LC gates. Inspection:
14 14 "Carrying out relay alteration to the existing Per Relay 15.00 228.81 3432.15
relay wiring at relay rack/location box as
per the approved circuit diagram. These
works include the releasing of existing
unused wires and wiring the relays using
16/0.2 mm copper wire as per RDSO Spec.
Wire to be procured from RDSO's approved
source and Inspection by consignee Note: -
wire to be procured from RDSO's approved
source only. All required material like wire,
soldering material, paint etc. To be supplied
by the contractor for execution of the work.
SEALDAH DIVISION-S AND T/EASTERN RLY
LOCATION BOX AND OTHER MISCLLANIOUS
WORKS TO BE EXECUTED AS PER DRAWING
(ATTACHED). THIS JOB INCLUDES CUTTING
AND WELDING OF MS GRILL , DRILLING,
CEMENT CONCRETING. THIS WORK TO BE
EXECUTED IN THE S&T AREA AS PER THE
INSTRUCTION OF RAILWAY SITE
ENGINEER(S). ALL THE MATERIALS (i.e
SAND, CEMENT, STONE CHIP ETC) &
MANPOWER TO BE SUPPLIED & PROVIDED
BY THE CONTRACTOR EXCEPT MS GRILL
FENCE . MS GRILL FENCE WILL BE SUPPLIED
B Y R LY. Note: (i) Per foundation of fence
would be of 250mm X 250mm with 300mm
minimum depth.(ii) This work includes
carrying and shifting of MS grill fence from
nearest S&T premises to the execution
16 16 "Cement concrete platform around the Numbers 58.00 5430.00 314940.00
location box for strenthening of foundation
of full size apparatus case as per approved
drawing. Cement concrete (150mm
thickness) work will be included Brick work
(125 mm width) with cement plaster (12
mm thickness) finished with floating coat of
neat cement. The ratio of
Cement/Sand/Stone will be as follows:- i)
Cement concrete in the ratio of 1:2:4 (1
cement : 2 coarse sand : 4 graded
aggregate 20 mm nominal size) ii) Brick
work with cement morter in the ratio of 1:6
(1 Cement : 6 Coarse sand) iii) Plastering
with Cement & Sand mixture in the ratio of
1:4 (1 Cement: 4 fine sand) Cement, Sand,
Brick & Stone chip to be supplied by the
17 17 "WRITING LETTER ON SIGNALLING GEARS Numbers 10000.00 11.31 113100.00
WITH SYNTHETIC ENAMEL PAINT OF ANY
APPROVED COLOUR, MAKE AND BRAND,
SIZE OF LETTER (ALL THE REQUIRED
M AT E R IA L S TO BE SUPPLIED BY THE
CONTRACTOR). LETTER SIZE - 75 MM TO
18 18 "Supply of Track feed Battery Charger as Numbers 10.00 2786.44 27864.40
per RDSO Specn. No.IRS: S-89/2013 Ver.1.0
or latest. Charging Capacity Rating 10 Amps
for Charging 40 AH Battery. Inspection:
19 19 "Supply of full size apparatus case (Large) Numbers 46.00 11793.22 542488.12
(as per DRAWING NO. SW SK NO. 4/90 &
other applicable GKP SW Drawing). This
includes supply of location box (GKP type)
with 'E' type lock & key, fitted on location
door on both side, E Type lock (ward No.
will be specified by Engineer-in Charge) as
per RDSO Drg. No. SA 3376 and Key to Drg.
No. 3377 as per RDSO drawing No. RDSO/S-
11500. Inspection: Consignee subject to
procurement from RECOMMENDED LIST OF
FIRMS FOR MECHANICAL SIGNALLING ITEMS
20 20 "Supply of hard wood shelves thickness 25 Numbers 46.00 477.12 21947.52
mm for keeping equipment's and batteries
in the location box (FULL or HALF GKP /other
type) with suitable varnish and anti-termite
chemicals fitted on angles with nuts & bolts.
950 x 400 x 25 MM for full size location box
Inspection :Consignee "
SEALDAH DIVISION-S AND T/EASTERN RLY
21 21 "Casting, concreting and curing of concrete Numbers 46.00 2993.22 137688.12
foundation ((in ratio 1:3:6), erection and
installation of Full size Apparatus Case (GKP
type)/Stainless Steel (SS) Apparatus Case as
per DRG.NO. S&T/C-6/98(NKG) with 'E' type
lock on CC foundation. This includes cost of
all materials required for fixing holding
down bolts, casting, concreting. Note: -
bolts, nuts and washers, bitumen
compound to be supplied by contractor and
bitumen compound to be used in between
apparatus case and foundation as per site
engineer. This also includes bottom of
apparatus cases filled with sand and the
outside covered with masonry work and
neat cement plastering. Note: - i) Location
boxes to be painted with anti-corrosive
paints as per IS:- 9862-1981, on all
surfaces-both inside and outside. "
22 22 "Fixing by slotted angle, wiring of terminal Numbers 46.00 4093.22 188288.12
strips, hylam strip, relays, fuses with base,
fixing of hard wood shelves for Full size
Apparatus Case with termination & Earthing
of cables and wiring with lettering as
required including supply of slotted angles,
wires, ferrules for marking and
miscellaneous materials per location to be
supplied by contractor. (all materials except
relay, terminal strips, Bakelite strip, fuses
with base and hard wood shelves to be
supplied by the contractor). Wires to be
used for this purpose should be procured
from RDSO'S approved firm and to be
inspected by RDSO. [Quantity of wires to be
specified by contractor]. NB- power cable to
be terminated with proper lugs and required
buss bar and other terminals to be supplied
by the contractor. Inspection : Consignee"
23 23 Supply of paper base hylam sheet 12 mm Sqm 15.00 4550.85 68262.75
thick. Inspection: consignee.
24 24 "Painting of two coats of synthetic enamel Numbers 46.00 220.34 10135.64
paint over one coat of primer on the
following after scraping & cleaning surface
wherever necessary with contractor's own
supply of paints. Wherever required
contractor shall apply coating of epoxy
paint also as per instructions of site-in-
charge. Epoxy paint will be supplied by
Railways. NOTE: - The paint and primer
should be from Asian Paints/ Nerolac / Dulux
/ Berger. The primer / enamel paints
(Aluminum synthetic, black enamel, brilliant
white and yellow) will be as per (IS 5660 of
1970) / (IS 2932 of 1974) of Apparatus Case
Full Size. (Outside & inside)."
25 25 "Supply of PBT ARA terminal, 6 WAY, DRG. Numbers 205.00 411.02 84259.10
No. 23756, ALT-3. as per IRS Spec. No. IRS:
S-75-2006(REV-2) or Latest. Material to be
procured from RDSO's approved firm only.
Inspection: RDSO. "
26 26 "Supply of fuse block (PBT) to spec.no.IRS- Numbers 115.00 150.85 17347.75
S-75/2006(REV-2) OR LATEST,DRG.NO.SA-
23748 with fuse inserts cartridge, non-
deteriorating type to spec.IRS-S-78/92 with
latest amendment, to be mounted inside
the location box on hylum sheet. Fuse Base
Inspection: -RDSO."
SEALDAH DIVISION-S AND T/EASTERN RLY
27 27 "Supply of fuse block (PBT) to spec.no.IRS- Numbers 115.00 51.69 5944.35
S-75/2006(REV-2) OR LATEST,DRG.NO.SA-
23748 with fuse inserts cartridge, non-
deteriorating type to spec.IRS-S-78/92 with
latest amendment, to be mounted inside
the location box on hylum sheet. Fuse, non-
deteriorating (2A/6A/10A/16A) type,
cylindrical(IRS-S-78/92) Inspection: -RDSO."
28 28 "Supply of Earth electrode mild steel Numbers 53.00 1267.80 67193.40
galvanized, light class, IS:1239(PART-I)-
1979.earth electrode pipe should be with 3
mm thick, 50 mm dia and
perforated(staggered),5 mm dia holes, 2
nos per 305 mm length. Earth pipe should
include CI threaded cap. Materials to be
procured and designed as per PCSTE/ER's
Drg No. SI/TYP/ 0097 dated 25.03.25 or
latest Inspection: Consignee"
29 29 "Supply of MS FLAT (SPEC. NO. 226 STD or Numbers 53.00 772.03 40917.59
latest) of size 35 mm x 6 mm. To supplied
in length of minimum 5 mtr or more as per
PCSTE/ER's Drg No. SI/TYP/ 0097 dated
25.03.25 or latest Inspection: Consignee."
30 30 Fixing of earth electrode including laying Numbers 53.00 983.90 52146.70
and installation of MS flat of size 35 mm x 6
mm with length 5 mtr or as per extant
practice of Eastern Railway. As per
PCSTE/ER'S DRG. NO. SI/TYP/0097 dated
25.03.2025 or latest. for apparatus cases,
signal post & other equipment as per
instruction of site engineer. Provision for
fixing MS flat at apparatus cases/ signal
post/other equipment should be made by
the firm at site. Where required necessary
holes to be drilled on the MS Flat . Full
threaded bolts of 10 mm dia and length 40
mm should be welded in the apparatus
cases in such way that the MS flat at
apparatus case end can be fixed from
outside or from inside (bolts of 10 mm dia
and length 40 mm should be supplied by
the contructor). Welding arrangement with
accessories and welding materials should
be arranged by the contractor for fixing of
bolts at equipment end where required as
per instruction of site engineer. All
hardware and other miscellaneous
materials required for installation to be
supplied by the contractor except earth
electrodes and MS flat. Sig. Cable as
provided by Railway is also to be laid and
terminated on Earth Electrode and to GI
Wire/GI Flat in Location Box.
31 31 "Supply of cement concrete enclosure for Numbers 57.00 483.90 27582.30
earth electrodes as per Drg No. S&T/C-
36(NKG) & PCSTE/ER's Drg No. SI/TYP/ 0097
dated 25.03.25 or latest. Inspection:
SEALDAH DIVISION-S AND T/EASTERN RLY
32 32 "Termination of Outdoor Cables (Main Per 3904.00 7.63 29787.52
Cables /tail cables) at both ends in location Conductor
boxes, cable termination rack in relay room,
station building, generator room etc. The
item includes dressing of cables and wires
with dressing threads as per standard
practice. All material required for this item
will be supplied by contractor. The outdoor
cable shall be terminated in Relay Room,
DG Room, ASM Room etc under supervision
and instructions issued by Engr. incharge of
the work. Inspection: Consignee Note :
Twisting of Quad cable to be done before
termination at location boxes/CT rack/OFC
room/SM Room/CT boxes as per Technical
Policy Circular No-110 dt. 11.06.24"
33 33 "Excavation of cable trench as per cable cum 2980.00 207.63 618737.40
route plan, 1.2 Mtr. deep and of 0.4 Mtr.
wide at bottom without brick as per DRG.
SK/8/95/NKG. or latest alongside the track
in all kinds of soil, conforming to distances
as per cable route plan and refilling. This
work includes clearing of route from bushes
etc. The work shall be done as per the
extant practice on Eastern Railway and
instructions of Railway Engineer at site.
Note:-(a)for all trenches from distant signal
to home signal and to relay room, the
minimum headway above the uppermost
cable in the trench should be 600mm. If due
to a large no. Of cables headway is not
available, 4"" of 1:2:4 concreting should be
done. Note:-(b-1) payment will be made as
per actual work done on pro-rata basis, if
required depth is not available at site. (b-2)
if the depth of trench is not uniform in a
span of 100 mtr. Or shorter lengths if site
condition demands along the cable run,
minimum depth will be taken for that
particular stretch for payment. "
34 34 Digging of trench 1.2 Mtrs. deep from rail cum 150.00 235.59 35338.50
flange/ road level and 0.3 Mtrs wide and
back filling after placing of DWC/ RCC/GI
pipe. (Placing of DWC/RCC/GI pipe covered
separately). The ballast disturbed be
screened and dressed as required by
Engineer-in-charge or his representatives
and road tarred immediately. For track
crossing, RDSO sketch No. SDO/CABLE
LAYING/009 or latest and for Road Crossing,
RDSO sketch No. SDO/CABLE LAYING/010 or
latest are to be followed.
35 35 "Cement concrete work for miscellaneous cum 280.00 3047.46 853288.80
items in the ratio 1:3:6. Item includes
excavation, ramming, curing and plastering
with cement & sand mixture (aggregate not
exceeding 3.8 cm.) (Aggregate cement &
sand to be supplied by the contractor).
Wherever depth of 0.5 m cable trench is not
feasible, cable shall be protected as: -
Preparation of cement mixture 1:3:6 with
contractor's own materials and spreading
cement concrete mixture layer of 100 mm
thick over the already laid cables in the
excavated trench."
SEALDAH DIVISION-S AND T/EASTERN RLY
36 36 "Supply of Medium class GI pipes 100 mm Metre 400.00 645.76 258304.00
dia (4.5 mm thickness) as per IS 1239 (Part
1): 2004 or Latest with socket & coupling on
culverts bridges or at any other locations as
decided by Site Engineer. It includes supply
of all material required for fixing
arrangement. Contractor will also supply
flexible/corrugated HDPE pipe at the end of
GI pipe to protect the cables from sharp
edges and sudden bends. Inspection :-
37 37 "Laying & Fixing of Medium class GI pipes Metre 400.00 83.05 33220.00
50/100 mm dia (4.5 mm thickness) as per IS
1239 (Part 1): 2004 with socket & coupling
on culverts bridges or at any other locations
as decided by Site Engineer. It includes
installation of all material required for fixing
arrangement. Contractor will install
flexible/corrugated HDPE pipe at the end of
GI pipe along with any masonry work(if
required) to protect the cables from sharp
edges and sudden bends. Note : GI pipe will
be supplied by the Railway"
38 38 "Laying of S&T Cables of various cores/ RMT 3000.00 4.24 12720.00
pairs/ quads in trenches/ GI pipes/ RCC
pipes/ DWC pipes/ Trunking. This also
includes laying of cables in track crossings
& road crossings. Item includes provision of
labels of coloured plastic adhesive tapes or
any other identifiable material on each
cable to give the cable number at each
Gantry Post/hectometre post. (Cables will
be meggered before and after its laying by
contractor under supervision of Railway
Representative and he will submit the
meggering report of each testing). Length
of the cable laid includes the length of the
cable coiled for termination purposes. Note
: i) After completion of LHS work all the
concerned cable must be meggered by the
contractor. ii) Cable will be supplied by Rly."
39 39 "Transportation of HDT machine with Metre 10384.00 1489.83 15470394.72
accessories including handling of stores
materials, preparation of site and boring
(boring size upto 175mm) for laying of (i)
three (03) nos. Of 40mm HDPE pipes & one
(1) 50mm HDPE pipe or as per site engineer
for placing and for crossing of signalling
/telecom. Cable through HDPE pipe at
bridges/ culverts/ track crossing/ pucca road
crossing, boring trench shall be minimum
03 (three) meter below the river bed and
01(one) meter below the track/road/pucca
road crossing area. This includes supply of
permanently lubricated HDPE telecom.
Ducts (i) 40mm/33mm & 50mm/42mm (with
chord) as per RDSO SPEC. NO.
RDSO/SPN/TC/45/2013 REV. 2.0 with latest
amendments or as per specification no. TEC
GR. NO. G/CDS-08/02, NOV.2004 OR
LATEST. For each km. of HDPE duct the
following items are to be supplied (a) end
plugs - 02 nos. (b) cable sealing plugs - 02
nos. (c) plastic couplers slip fit / push fit
type - 02 nos. (d) end plugs to be provided
along with drum - 02 nos. Note: - cost of
fuel and all other items which will be
required for laying of cable through HDPE
pipe. The work shall be executed as per site
engineer. Note: Hiring of HDT machine is
also included in this scope of description."
SEALDAH DIVISION-S AND T/EASTERN RLY
40 40 "Supply of Electrical key transmitter with Numbers 6.00 5969.49 35816.94
key for LC Gate control as per yard
diagram, approved circuit diagram and
specn.no. IRS-S-21/01 (REV.1) or Latest and
IRS-S-23 or Latest, DRG. No .SA-22601
(ADV) ALT.4 or latest [key combination will
be intimated by site engineer]. Material to
be procured from RDSO approved firm only.
Inspection : RDSO. "
41 41 "Installation, wiring and testing of Electrical Numbers 6.00 5654.24 33925.44
key transmitter for LC gate control as per
yard diagram, approved circuit diagram.
Installation portion shall include supply of
necessary angles, wooden shelf, nuts &
bolts as required for the work. The ward no.
of key shall be advised by the site engineer.
Note : This also includes provision of
covering Box with locking arrangement on
the wall of Gate Lodge as per the instruction
of the Rly. site Engineer "
42 42 "Supply of colour light Signal Post 4.6 mtrs. Numbers 6.00 13516.95 81101.70
and ladder 4.5 mtrs. With bases for ladder
and post as per RDSO SPEC. NO. IRS-S-6-81
and DRG. NO. SA-23153/ADV/AIT-1. All
drawing should be as per latest. Note: - this
includes signal post, base, ladder, ladder
base, platform, rail guard & blanking off.
Materials to be procured only from RDSO
approved list of firms for manufacture &
supply of mechanical signalling items.
Inspection : Consignee subject to procure
from RDSO approved Vendors."
43 43 Supply of Polyethylene insulated Kilometre 2.70 265200.00 716040.00
underground railway jelly filled telecom 6
Quad cable of 0.9 mm dia. for S&T
installations as per RDSO spec no. IRS:TC
30-2005 Ver 1.0 amendment -5 or latest.
Inspection : RDSO
44 44 Supply of 24 Fibre armoured underground Kilometre 2.70 55250.00 149175.00
Optic fibre cable as per RDSO spec. no. IRS-
TC-55/2006, Rev.1 Amdt.3 or latest. Make:
BIRLA CABLELIMITED/FINOLEX CABLES
LIMITED/USHA MARTINCABLE/Orient. Note:
matrial to be procured from RDSO approved
vendors. Inspection: RDSO
45 45 Fixing of slotted angle and fixing of hylam Numbers 14.00 2118.64 29660.96
sheet (Hylam sheet will be supplied by Rly)
for clamping of cable and fixing of cable
joint on the hylam sheet with earthing of
armour of the quad cables including supply
of slotted angles, wires ferrules for marking
and miscellaneous materials per location to
be supplied by contractor.
46 46 "Supply of half size apparatus case (As per Numbers 4.00 6661.00 26644.00
RDSO drawing No. RDSO/S-11507). This
includes supply of location box (GKP type)
with 'E' type lock & key, fitted on location
door on both side, E Type lock as per RDSO
Drg. No. SA 3376 and Key to Drg. No. 3377
as per RDSO drawing No. RDSO/S-11507.
Inspection: Consignee "
SEALDAH DIVISION-S AND T/EASTERN RLY
47 47 "Casting, concreting and curing of concrete Numbers 4.00 2631.36 10525.44
foundation (in ratio 1:3:6), erection and
installation of half size apparatus case (GKP
type) Apparatus Case as per DRG.NO.
RE/S&T/SIG/TENDER /SK/8/85 with 'E' type
lock on CC foundation. This includes cost of
all materials required for fixing holding
down bolts, casting, concreting. Note: -
bolts, nuts and washers, bitumen
compound to be supplied by contractor and
bitumen compound to be used in between
apparatus case and foundation as per site
engineer. This also includes bottom of
apparatus cases filled with sand and the
outside covered with masonry work and
neat cement plastering. Note: - Location
boxes to painted with anti-corrosive paints
as per IS: - 9862-1981, one and half feet
from the bottom, on all surfaces-both inside
and outside. Inspection: Consignee. "
48 48 Supply of Thermo shrink Universal Jointing Numbers 14.00 1851.69 25923.66
kit for Quad Cable (for straight joints) as per
RDSO spec IRS/TC-77/2012 revision 3 With
latest Amdt. Inspection: RDSO
49 49 Jointing of 4 / 6 quad /Signaling cable with Numbers 14.00 810.17 11342.38
Heat Shrinkable straight through Jointing
Kit. All the material required for the work
are to be arranged by contractor himself at
his own cost except Thermo shrinkable Joint
Kit/Rapid Joint kit. After jointing the cable
through test such as insulation test,
continuity cable losses etc. to be carried out
jointly with Railway Engineer. If any defect
or any damage is observed during jointing,
the contactor has to redo the joint free of
cost. Note: The jointing is to be housed in
location box as per Technical Policy Circular
50 50 "Supply of 40 mm dia permanently Kilometre 1.50 53277.12 79915.68
lubricated HDPE telecom: ducts (with chord)
as per RDSO SPEC.NO.
RDSO/SPN/TC/45/2013 REVISION 2.0 with
latest amendments or Latest 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 color of duct will be
as per Technical circular -124A. For station
area the color of HDPE duct will be brown.
The colour of the duct is to be confirmed by
the in-charge of the work before supply)
Inspection: RITES"
51 51 Laying of HDPE pipe duct, 40/33 mm in Kilometre 1.50 20961.02 31441.53
trenches and protective works including
pulling of mono-mode armoured OFC cable
(24 fibres) 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 24
fibre duly certified by the site engineer.
SEALDAH DIVISION-S AND T/EASTERN RLY
52 52 Excavation of OFC pit for OFC cable jointing Numbers 24.00 5655.93 135742.32
of size 1.5m x 1.5m x 1.2 m or as per site
requirement for all type of soils. Back filling
the pit and ramming after jointing. Provision
of brick walling the four walls and bottom of
pit with RCC slab, with bottom & top cover
with holes for drainage and cable entry with
filling of dry sand mixed with anti-termite
chemical up to 400mm height. Note: All the
materials including cement,Bricks, sand etc.
required for the above will be supplied by
53 53 "Supply, Transportation at site and Numbers 110.00 353.39 38872.90
Installation of RCC cable route marker
engraved and painted on both side along
the route at every 30 meter and at route
diversion. The cablemarker is to be
fabricated as per CCE/ER's Technical
Circular No 108 dated 22.04.24 vide
drawing No.S.I.-S&T/1/2024 (Sheet No.1)
The fixing work is to be done as per extant
practice of E. Rly. and as per rly. site
supervisor. Note : (i) Marker shall be placed
in the trench during closing the trench such
that there is no possibility of putting
markers at wrong Location. (ii) Colour
Scheme shall be RED for Signal Cable ,
GREEN for Quad Joints & YELLOW for OFC
Joints. (iii) Engraving on the RCC marker will
be same for all the cables i.e ""ER S&T
CABLES"" Inspection:RITES Note-The cable
route marker to be provided as per
technical circular no. 108"
cable. Tech Spec: Conductor Material:
Copper, PVC Unarmored cable, Nominal
diameter of Conductor 0.4±0.01mm.
Inspection : Consignee
55 55 Supply of optic fibre splice closure (24 fibre) Numbers 24.00 3551.73 85241.52
as per tech. Specification no.
TEC/GR/TX/OJC-002/03/APR-2010 or latest
with latest amendment, including all
miscellaneous items & consumables for
fiber splicing, make: 3M/Comscope/R&M/
DroneEdge/similar, Inspection: Consignee.
56 56 Jointing, terminating & splicing of 24 fibre Numbers 24.00 9004.24 216101.76
optic fibre cable and fixing of termination
box/FDF/placing of joint closures in the pit
required at various locations including
transportation of all the jointing &
terminating materials from railway store to
the work site and returning leftover
materials to the railway store.
57 57 Shifting/lifting of location box to facilitate Numbers 130.00 2338.14 303958.20
earthwork of Engg/Con. This includes filling
with sand and plastering inside location
58 58 "Supply of lifting barrier LC gate complete Numbers 1.00 167243.22 167243.22
including pedestal, winch machine, stop
post and boom of 10.00 mtr. Long as per
RDSO DRG.NO.SA-8843-46 & SA 8843A-
42A(ADV) SA-8157A(ADV). Material to be
procured from approved list of firms for
manufacturer & supply of mechanical
signalling item. Inspection: consignee "
SEALDAH DIVISION-S AND T/EASTERN RLY
59 59 "Supply of boom locking arrangement Numbers 1.00 33493.22 33493.22
complete as per DRG. NO. SA-
8158/M(ADV).1) pole lock base as per
RDSO's DRG. NO.8159/M (ADV).
Specification no. GR. FG-200. IS-210-78. IRS-
S-10.2). Pole lock cover as per RDSO'S DRG.
NO. S-8160/M specification no.GR. FG
200.IS-210-78. IRS-S-10. And one set
consists of one lock and one cover including
all accessories as required. Material to be
procured from approved list of firms for
manufacturer & supply of mechanical
signalling item. Inspection: consignee"
60 60 "Supply of complete operating and Numbers 1.00 78228.81 78228.81
transmission system of L.C. gate right from
winch machine to L.C. gate. This item
includes supply of all the materials required
like foundations, cranks, joints, wires, wire
insulators, wheels, arc lever etc. by
c o n t r a c t o r. Inspection: consignee &
materials to be procured from original
manufacturer or dealer. "
61 61 "Installation of lifting barrier complete along Numbers 1.00 52261.02 52261.02
with casting,concreting, curing of
foundation (mixture of cement, sand and
stone chip of size - 20 with 1:3:6 ratio). ARC
lever, winch machine, pedestal, cranks,
compensators, A-type foundation, diversion
wheel, rod run etc. Including RDSO type
boom locking as per standard practice of
eastern railway for level crossing gate and
as per instruction of site engineer. All
materials for fixing, nuts & bolts and
concrete foundation to be supplied by the
c o n t r a c t o r. This includes testing and
commissioning. "
62 62 "Supply of Sliding Boom Gate as per Numbers 1.00 167300.85 167300.85
eastern railway signal workshop/ Howrah's
drawing no. SW/SA/29/768 or latest. This
includes supply of 8 nos. E-type lock with
key as per IRS SPEC. NO. IRS-S-30/64 with
latest amendment. Key lock 'e' type as per
drawing no. SA-3376/M, 3377/M with latest
amendment or Latest. Ward no. To be
decided by the site engineer. 'E' type lock
to be on MS plate as mentioned in the
drawing. Inspection : RITES "
63 63 Installation & commissioning of Sliding Numbers 1.00 5959.32 5959.32
Boom Gate. This includes levelling, fixing of
sliding boom with fixing of E-type lock, etc.
Note : all materials to be supplied by the
contractor except sliding boom gate and E-
64 64 Casting, concreting & curing of foundation Numbers 1.00 45024.58 45024.58
(1:3:6) for sliding boom gate as per drawing
no. SGW-SDAH/SLIDING GATE
FOUNDATION/2012 or Latest including
supply & fixing of holding down bolts with
washers and nuts, MS plates of size
350x350x8 mm, cement, sand, stone chips
etc. For foundations required in each set of
SEALDAH DIVISION-S AND T/EASTERN RLY
65 65 "Painting two coats of enamel paint over Lot 1.00 5540.68 5540.68
one coat of Red Oxide primer on the
following items after scrapping and cleaning
of the surface wherever necessary. Primer
and Paints both of any reputed make are to
be supplied by Contractor. The work shall
be done as per instructions of Rly Engineer
at site and extant practice on E Rly on
location boxes, signal posts, TLJB. This
includes lettering/ Numbering of signals,
TLJB & Block joints if any, apparatus Cases,
gate booms, etc. , Description writing,
legibly and neatly inside location boxes ,
relay hut, gate lodge etc. - for LC Gate.
Inspection: by Consignee."
66 66 Dismantling of point machine with ground Numbers 1.00 990.68 990.68
connection including point JB.
67 67 "Supply of Electric Point machine IRS type Numbers 1.00 111156.78 111156.78
220 mm throw,high thrust (AC immunity
160V AC), non-trailable to operate on 110V,
DC complete with Lock and Detector slides,
Cable Termination Box and clamp lock 60
Kg. confirming to IRS: S/24/2002 & Assy.
Drg. No. RDSO-S/11000 & For Motor IRS:
S/37/82. (items to be procured through
stores). Inspection: RDSO"
68 68 PRELIMINARY ADJUSTMENT FOR OPERATION Job 1.00 1802.20 1802.20
OF POINT BY CRANK HANDLE, ADJUSTMENT
OF LOCK & DETECTION SLIDES AS PER LH/
RH POSITION OF THE POINT MACHINE,
OILING OF EXISTING NUTS, BOLTS OF
EXISTING POINT MACHINE. PRELINMINARY
WORK RELATED TO THIS JOB TO BE DONE
ON SAME DAY/ PREVIOUS DAY AS PER
INSTRUCTION OF RAILWAY SITE
ENGINEEER. THIS JOB ALSO INCLUDES
TRANSPORTATION OF NEW POINT MACHINE
(TO BE SUPPLIED BY THE RAILWAY) FROM
STATION/ STORE/ CUSTODY OF CONCERNED
JE/SSE/SIGNAL/SECTION TO ACTUAL SITE OF
69 69 "Installation of Electric Point Machines Numbers 1.00 8819.49 8819.49
(143mm stroke type/220mm stroke type-
TWS) on MS plate fixed on wooden/
concrete sleepers complete with fixing of
junction boxes, ground connections
including smithy works involved, insulation
of MS plate on which the point machine is to
be fixed from the gauge tie plate involving
riveting/welding of angle cleats, installation
of point JB, termination adjustment for
operation of points by crank handle,
painting and lettering as required including
wiring, testing and commissioning. Note: MS
plate/flat/angle /angle cleats, paints, bolts &
nuts and washers of sizes as required for
fixing the point machine shall be supplied
by the contractor except point machine.
Note : i) Point Machine & Ground Fittings to
be supplied by Rly. ii) Dismantling and
refixxing of existing EPD in case of
DoobleSlip/Diamond Xing"
SEALDAH DIVISION-S AND T/EASTERN RLY
70 70 "Supply of Point JB fitted with 18 no.1-way Numbers 2.00 3508.47 7016.94
terminal Block confirming to IRS-S 75/91
(AMD-2) or latest,Drg.no. SA-23741A with 3
nos. of 40 MM bore GI pipe 600 MM long as
per DRG No. SGW/MGS/PT4/91 fixed on
Hylum sheet with U channel (75x40x1500)
MM for fixing ARA terminal to be procured
from RDSO approved Sources. Inspection :
71 71 Installation & commissioning of Point Numbers 1.00 2269.23 2269.23
insulation Complete set as per
RDSO/SPN/168/2005
72 72 "Supply of Point insulation Complete set as Set 1.00 1044.07 1044.07
per RDSO/SPN/168/2005 for 1.Switch
bracket'D' bracket insulation for IRS point
machine - One set comprises of (a)Side
plate LH to Drg.No.S-3266 - 1 No. (b)Side
plate RH to Drg.No.S-3265 - 1 No.
(c)Insulating bush to Drg.No.S-3199 - 4 Nos.
(d) Insulating washer to Drg.No.S-8640 - 4
Nos., 2.Split-Stretcher bar 2.1 Insulation for
Leading stretcher bars(BG) each set
comprising of (a) Insulating plate for leading
insulated stretcher bars BG as per RDSO
Drg.No.T-10384 - 2 Nos. (b) Insulating
bushing for leading insulated stretcher bars
for BG as per RDSO Drg.No.T-10535- 4 Nos.
(c) Insulating Washer for insulated stretcher
bar BG as per RDSO drg.No.T-10371 - 6 Nos.
2.2 Insulation for following stretcher bars
BG. Each set comprising of: (a) Insulating
side plate for insulated stretcher bars BG as
per RDSO Drg.No.T-10367 - 3 No. (b)
Insulating bushing for insulated stretcher
bars BG as per RDSO Drg.No..T-10368 - 6
Nos. (c) Insulating washer for insulated
stretcher bars BG as per RDSO
Drg.No.T10371 - 12 Nos. 2.3 Insulation of 'L'
Bracket & 3. Gauge tie plates (52 Kg/60Kg
as per site requirement) Insulation for (BG)
complete with insulating bush and
washereach set comprising of: (a) Insulating
plate for insulated tie plate BG as per RDSO
Drg.No.T-10372-1 No. (b) Insulating bushing
for insulated stretcher bar BG as per RDSO
Drg.No.T10368 - 3 Nos. (c) Insulating
Washer for insulated stretcher bar BG to IRS
40/84 as per RDSO drg.No.T-10371 - 6 Nos.
Inspection: Consignee subject to
procurement from RDSO approved vendors"
TRANSPORTATION OF MATERIALS
INCLUDING CABLES, LOCATION BOXES AND
MISCLLANEOUS / RELEASED ITEMS
REQUIRED FROM VARIOUS PLACES IN 9 MT
TRUCK TO THE RAILWAY STORE AS PER SITE
ENGINEER. A) TRANSPORTATION "
TRANSPORTATION OF MATERIALS
INCLUDING CABLES, LOCATION BOXES AND
MISCLLANEOUS/RELEASED ITEMS REQUIRED
FROM VARIOUS PLACES IN 9 MT TRUCK TO
THE RAILWAY STORE AS PER SITE. B)
LOADING AND UNLOADING"
SEALDAH DIVISION-S AND T/EASTERN RLY
75 75 "DURING THE BLOCK WORKING PERIOD OF Man-Days 83.00 3854.00 319882.00
ANY DEPARTMENT, DISMENTALLING /
REFIXING / SHIFTING AND OTHER ALLIED
WORK OF SIGNALLING EQUIPMENTS LIKE
CABLE/ TLJB/ POINT MACHINE/ GROUND
FITTINGS/ POINT JB/ AXLE COUNTER TRACK
DEVICE, L.C. GATE, AND OTHER
MISCLLANIOUS WORKS TO BE EXECUTED.
THIS JOB INCLUDES COST OF RELEASING OF
SIGNALLING EQUIPMENTS, GEARS &
DEVICES AND RECONNECTION OF THE
SAME AFTER THE WORK. THIS WORK TO BE
EXECUTED AT ANY TIME OF DAY / NIGHT AS
PER THE INSTRUCTION OF RAILWAY SITE
ENGINEER(S). 1 ELECTRICAL WIRE MAN, 2
FITTER & 1 KHALASIS/ HELPERS TO BE
PROVIDED PER DAY AS ONE(1) GANG FOR
THIS JOB. Note: Mandays in unit column
means per day/night."
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ATTACHMENT
LISTOFGATESPROPOSEDFORLHS.pdf LIST OF GATES PROPOSED FOR LHS
ATTACHMENT
TECHNICALCIRCULARNO.107.pdf
ATTACHMENT
TECHNICALCIRCULARNO.108.pdf
ATTACHMENT
TECHNICALCIRCULARNO.110.pdf
ATTACHMENT
TechnicalCircularNo124AModified.pdf Technical Circular No124A Modified
ATTACHMENT
DrgforEarthElectrode.pdf
ATTACHMENT
Drgforfencingarrangement.pdf
ATTACHMENT
GCCApril2022.pdf
ATTACHMENT
GCCCorrectionSlipNo1to11.pdf
ATTACHMENT
BID-DOC-SDSTE-Sig-T-07-26-27-SF.pdf
ATTACHMENT
LISTOFGATESPROPOSEDFORLHS.pdf
ATTACHMENT
TechnicalCircularNo124AModified.pdf
ATTACHMENT
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