Construction of ROB with (1x42 mtr Composite Girder + 2x18 mtr Composite Girder + 7x24.0 mtr RCC T- Beam Girder, including bridge approaches with RE walls in lieu of existing manned LC- 446 at Km: 784/25-27 between Sigadam - Chipurupilli stations of Waltair Division in East Coast Railway.

A-Execution of Concrete works and its connected works for the ROB Above/

B-Execution of RCC Pile work , MS liner, Pile Load test etc. items

C-Execution of Structural Steel works and its connected works etc works

D-Supply, including straightening, cutting, bending, placing in position

E-Supply and using of Cement etc Items covered under ECoR USSOR -

F-Execution of ROB approach works and its connected works etc, items

G-Execution of Non Schedule items (Non USSOR-2021 & CPWD-DSR-

superstructure, Service/Diversion Roads etc ( Items Covered under USSOR-2021).

Item- 1 Execution of all items under Schedule-A.

S No. Item No Description of Item Unit Qty Rate Amount

Earthwork in filling in embankment,

guide bunds, around buried type

abutments, bridge gaps, trolley

refuges, platforms etc. with

contractor's own earth conforming to

Soil Quality Class SQ1/SQ2/SQ3, after

preparation of foundations as

applicable, benching in existing banks

wherever required, spreading in

layers with motor grader, bringing the

moisture content to OMC, mechanical

compaction to specified density and

dressing of bank to final profile as per

RDSO Specifications: RDSO/2020/GE:

IRS-0004 with latest correction slips.

Note: 1) Foundation preparation,

Benching including additional

earthwork on account of this,

wherever required, shall be paid

extra under relevant schedule item

for benching. 2) Payment for

Earthwork under this item shall be

made based on the cross section

measurements calculated (i) with

original ground profile of existing

bank based on initial ground levels

before doing benching and (ii) final

profile of the bank worked out with

final levels as per prevailing

ECOR-CONST-HQ-ENGG/ECOR

2 012040 Manufacturing of blanketing material cum 3000.00 915.96 2747880.00

by wet mixing of naturally available

suitable soil including additional

blending with naturally available or

manufactured material as required to

achieve specified gradation, in

designed proportion in Pug mill or

wet mix plant to have uniform

gradation including all incidental

transportation, laying over finished

formation in uniform layer(s) with

motor grader, compaction with

suitable vibratory roller to specified

density and finishing to correct

profile, complete as per RDSO

Specification No. RDSO/2020/GE: IRS-

0004 with latest correction slips.

P r o v i d i n g portable fencing along

running track where work is to be

done in close vicinity of track,

maintaining during execution of work

and removing after completion of the

work as per direction of the Engineer.

Fencing shall consist of self

supporting steel angles of size 50mm

x 50mm x 6mm, 1.5m long provided

with hooks etc. and embedded in CC

1:2:4 block of size 0.23m x 0.23m x

0.23m placed at c/c distance of 2m

along track. 12mm dia rods in three

horizontal layers shall be tack welded

with angle posts. Note : Released

material will be property of the

contractor after completion of work.

Cost of cement required for CC blocks

shall be paid separately.

retro-reflective tape in horizontal

direction, duly secured/tight with

vertical posts.

Earthwork in excavation by

mechanical means (Hydraulic

Excavator)/Manual Means for

foundations and floors of the bridges,

retaining walls etc. including setting

out, dressing of sides, ramming of

bottom, getting out the excavated

material, back filling in layers with

approved material and consolidation

of the layers by ramming and

watering etc. including all lift,

disposal of surplus soil up to a lead of

300m, all types of shoring and

strutting with all labour and material

complete as per drawing and

technical specification as directed by

Engineer in charge. Note: This item

will be used for excavation work in

connection with other miscellaneous

works also like side drains, foundation

for OHE masts and other

miscellaneous structures in

connection with Gauge Conversion,

Doubling, New lines.

ECOR-CONST-HQ-ENGG/ECOR

Providing and laying in position Plain

cement concrete of specified Nominal

Mix for miscellaneous works like side

drains, foundation for OHE masts and

other miscellaneous structures

excluding the cost of Cement,

centering and shuttering - All work up

to plinth level :

(zone-III) : 3 graded stone aggregate

20 mm nominal size)

7 022040 P r o v i d i n g and laying in position cum 3524.85 3777.08 13313640.44

machine batched, machine mixed

and machine vibrated Cement

Concrete of specified grade as per

approved Design Mix (mixed in Mobile

Concrete Batching/Mixing Plant at

site or RMC from approved plants)

using 20mm graded crushed stone

aggregate and coarse sand of

approved quality in RCC raft

foundation & Pile cap including

finishing, using Plasticiser in

approved proportions (as per

IS:9103), to modify workability

without impairing strength and

durability complete as per

specifications and direction of the

Engineer in charge. Note: 1. Payment

for cement, reinforcement and

shuttering shall be made extra under

relevant item. 2. Plasticiser shall

invariably be used in approved

proportion to increase workability

with minimum possible quantity of

cement for all grade of Design Mix

Concrete unless it is specifically

approved citing reasons for not using

plasticiser at the stage of Mix Design

a n d in that case deduction shall be

made as per relevant item.

ECOR-CONST-HQ-ENGG/ECOR

P r o v i d i n g and laying in position

machine batched, machine mixed

and machine vibrated Cement

Concrete of specified grade as per

approved Design Mix (mixed in Mobile

Concrete Batching/Mixing Plant at

site or RMC from approved plants)

using 20mm graded crushed stone

aggregate and coarse sand of

approved quality for the following

Reinforced cement concrete

structural elements up to height of

9.0 m from foundation top level,

including finishing, using Plasticiser in

approved proportions (as per

IS:9103), to modify workability

without impairing strength and

durability complete as per

specifications and direction of the

Engineer in charge. Note: 1. Payment

for cement, reinforcement and

shuttering shall be made extra under

relevant item. 2. Plasticiser shall

invariably be used in approved

proportion to increase workability

with minimum possible quantity of

cement for all grade of Design Mix

Concrete unless it is specifically

approved citing reasons for not using

plasticiser at the stage of Mix Design

a n d in that case deduction shall be

made as per relevant item.

Platform & Pedestal over Pier cap,

Fender wall, Diaphragm wall etc.

11 022054 Approach slab at formation level, Dirt cum 1950.14 3809.70 7429448.36

wall/ ballast wall at formation level

12 022055 Extra for every increase of 1m or part cum 3961.87 65.23 258432.78

thereof in the height above 9.0 m

13 022060 Providing and laying Plain Cement cum 543.38 3513.33 1909073.26

Concrete 1:3:6 with graded stone

aggregate of 40mm nominal size, in

foundation and floors, retaining walls

of bridges including mechanical

mixing, vibrating, pumping and

bailing out water where ever required

with all materials and labour

complete but excluding the cost of

cement and shuttering as per

drawings and technical specifications

as directed by Engineer.

14 022070 Providing and fixing Weep Holes in Metre 1241.00 276.80 343508.80

Abutments, Wing walls and Return

walls etc., of new bridges with

110mm dia UPVC pipe Type A ISI

marked with all contractor's men,

material, transportation, all taxes as

per specifications and as directed by

Engineer-in-Charge.

ECOR-CONST-HQ-ENGG/ECOR

15 022140 Pulse Echo Test (PET) for integrity Each 36.00 3186.07 114698.52

testing of piles with contractor's men,

materials and machines. The rate

includes cost of Inspection of site,

preparation of pile head and any

other unforeseen cost required for the

test, submission of reports in

triplicate as per satisfaction of the

Engineer in Charge.

Centering and shuttering including

strutting, propping etc. and removal

16 025031 All types of bridge sub-structures, e.g. Sqm 11339.98 665.63 7548230.89

pier, abutment, wing wall, retaining

wall, RCC box type foundations,

Abutment cap, Pier Cap, Inspection

Platform & Pedestal over Pier cap,

Fender wall, Diaphragm wall etc. up

to 5m above ground level

17 025032 All types of bridge super-structures, Sqm 3985.04 868.54 3461166.64

e.g. slabs, I-girders, T-girders, Box

girders etc. up to 5m above ground

18 025033 Extra for additional height over item Sqm 5324.23 107.45 572088.51

no. 025031 & 025032 wherever

required with adequate bracing,

propping etc. over initial height of 5

metres for every additional height of

1 metre or part thereof.

19 031210 Supplying and laying 160mm dia. PVC Metre 688.80 395.89 272689.03

Pipes Class-I, capable for a pressure

of 2.5 kg/sqm in footpath of ROB for

laying cable with all contractor's

materials labour, tools, plant,

machinery, vehicles, consumables,

lead, lift etc. complete as per

specifications and as directed by

Engineer in-charge.

20 041050 Providing and fixing railing used in Kg 1000.00 104.58 104580.00

rows for footpath or anti-crash barrier

railing with B class G.I. pipe 65/50

mm nominal dia including cost of M.S.

angle and channels in vertical posts,

welding / bolting, priming painting

with one coat ready mix Zinc

Chromate conforming to IS:104 with

DFT of 25-30Microns, followed by one

coat of Zinc Chrome red oxide

conforming to IS:2074 with DFT of 25

Microns with all material, labour, T&P

as a complete job. Note: Cost of

painting shall be paid extra under

21 051030 Supplying of stone boulders weighing cum 300.00 1347.74 404322.00

not less than 35 kg each at specified

bridge locations.

22 052030 Supply and laying of quarry dust cum 39.00 775.77 30255.03

including consolidation, supply of all

materials, labour, lead, lift, tools,

plants, crossing of tracks as per

drawing and technical specification as

directed by the Engineer in charge in

case loose slush is encountered at

site of foundation before casting the

foundation or laying the filtering

ECOR-CONST-HQ-ENGG/ECOR

including consolidation with all

labour, lead, lift, tools, plants,

crossing of tracks as per drawing and

technical specification as directed by

the Engineer in charge in case loose

slush is encountered at site of

foundation before casting the

foundation or laying the filtering

24 052150 Providing and laying of filter media cum 225.00 2662.74 599116.50

consisting of granular materials of

GW, GP, SW groups as per IS:1498

(latest) in required profile behind

boulder filling of abutments, wing

walls / return walls etc. above bed

level with all labour and material

complete job as per drawing and

technical specification of RDSO

25 052250 Providing Boulder Backing behind cum 300.00 359.00 107700.00

wing wall, return wall, retaining wall

with hand packed boulders & cobbles

with smaller size boulders toward the

back including all lead, lift, labour &

other incidental charges as complete

work in all respect. Payment for

boulder/cobbles will be done extra.

26 052260 Dewatering of natural or accumulated HP Hour 5000.00 45.56 227800.00

water from any location. Payment to

be done for Horse power of pump

multiplied by pumping hours.

Designing and developing Detailed

structural and working Drawings for

following items for ROB/RUB/Bridge

based on Railway's approved GADs,

duly collecting necessary data from

Railways and R&B authorities, duly

designing members and submission

of check plot duly getting proof-

checked by Railway approved

institutes, submitting for Railway's

verification and approval, making

corrections duly incorporating

suggestions in drawings/designs,

further submission of original in

transparent film paper and soft copy

(CD) for Railways approval etc. with

contractor's technical expertise and

instruments, labour, consumables,

repeatedly attending till final

approval etc., complete as directed

by Engineer in-charge.

piers/abutments

29 053013 Foundation and sub-structure for RCC Set 11.00 25347.23 278819.53

retaining wall, abutment and

ECOR-CONST-HQ-ENGG/ECOR

required width from centre line of

track for replacement of sleepers by

digging of pucca road surface up to

bottom of sleeper, removing of

ballast, muck etc., screening of

ballast & stacking the same near

level crossing and disposing of all

debris, replacing the required sleeper

duly packing the sleeper to make fit

for normal traffic and closing of LC

surface with screened ballast to

original level by proper ramming and

consolidation to smooth motarable

surface as directed by engineer in-

31 181020 Dismantling existing check rail of RM 52.00 168.79 8777.08

Level Crossing, blocks, bolts & nuts

and stacking these in a countable

manner near LC, free from any

infringements as directed by Engineer

32 183010 Drilling of parabolic shaped holes to Each 200.00 140.01 28002.00

the web of check rail as per drawings

& specifications and as directed by

engineer in- charge.

bending/machining and fixing of

check rails of all rail sections over

PSC Sleepers as per Railway's

approved drawings & specifications

for level crossings / trolley

paths/inspection lines in yards duly

cutting rail flanges, wherever

required to correct alignment and

level, drilling of holes with machine in

check rails and fixing to Running rail

and sleepers with all Railway's

fittings, e.g. rail screws / grip

expansion bolts, brackets, packing

pieces, bolts, washers etc including

grinding of brackets if required, fixing

of Railway's wooden blocks at flare

ends duly cutting and plaining,

crossing of tracks and as directed by

the engineer in-charge Note: 1.

Drilling of holes in PSC Sleeper and

fixing of dowels shall be paid under

relevant item. 2. Required P.Way

materials will be supplied at

SSE/P.Way stores.

other approved method for check

rails and grinding sharp edges into

smooth profile. Payment shall be

made for length of cutting of foot.

35 183040 Fixing check rails to running rails on Set 26.00 4670.74 121439.24

level crossings with MS brackets, MS

packing plates, bolts & nuts, spring

washers etc. including lubrication as

per approved drawing &

specifications, as directed. Rails, MS

brackets, packing plates, bolts &

nuts, spring washers will be supplied

by Railways. Note: One set consists

two check Rails.

ECOR-CONST-HQ-ENGG/ECOR

36 184010 Painting of running rails and check RM 100.00 51.68 5168.00

rails of any rail section of level

crossing with anti-corrosive paint on

both sides of web, foot etc. including

liner contact area (excluding bottom

of foot) and fishing plane with two

coats of thickness of 100 microns

each by bituminous black paint

confirms to IS-9862 of reputed make

including painting of liners, ERC

surface preparation, i.e. cleaning with

wire brush / sand paper as a

complete job as per Para No 613 (2)

(b)(iii) of Indian Railways Permanent

Way Manual, as directed by Engineer

Providing Rail Height Gauge at

approaches of level crossings as per

approved drawings in cement

concrete foundation using Railway's

rails of all sections including cutting,

bending, drilling holes, erecting in

position with clamps, bolts & nuts

including painting with one coat of

enamel paint of specified colour over

one coat of primer. Note: excavation

and concrete work will be paid

37 185032 Above 5 metre width of level crossing Each 2.00 15201.57 30403.14

Manufacture, supply, assembly,

erection, commissioning and testing

of Lifting Barrier assembly, having

fragmented boom, boom light boxes

with suitable gate lamps, bell, boom

supports (stay wires) with adjusters,

counter weight, pedestal and lock

posts with foundation of 'A' type as

required, turn-union wheel with

brackets, balance and auxiliary

weights clamps etc. to approved

standard drawing with all fittings and

fastenings excluding fringes,

complete with contractor's men,

equipments and materials, as per

specifications and as directed.

erection, commissioning and testing

of Winch Arrangement for operation

of level crossing lifting barriers, as

per RDSO's approved layout, having

standard covering arrangement,

foundation of 'A' type as required and

pulleys, pulley guides & stakes,

horizontal rope wheel, vertical rope

wheel, wire adjusting screws, wire

ropes 6 x 6 x 19 with all fittings,

fixtures & accessories to RDSO's

approved drawings with all parts

including painting of steel work as per

specification, as directed with cement

concreting complete. Note:

Excavation and concrete work will be

paid separately.

ECOR-CONST-HQ-ENGG/ECOR

Manufacturing, supplying and laying

factory made CC block pavers for

road surface of level crossings to

manufactured using 20mm size

graded hard stone aggregates of

approved quality over a well

compacted sand bedding 50 thick

with all contractor's cement, labour,

tools/plant and curing with all lead &

lift as per specifications and as

directed by Engineer in-charge.

41 186020 Fixing of Railway's existing precast Sqm 120.00 78.99 9478.80

concrete slabs of different sizes in

position for level crossings / trolley

path and filling gap between check

rail / running rail, slabs, approaches

etc. with asphalt complete and as

42 186150 Fabrication, supplying and fixing Stop Each 4.00 2780.77 11123.08

Boards of 600mm dia. to lifting

barriers as per approved drawing,

made of 3mm thick plate, using MS

clamps, providing 6 nos. of 50mm

dia. red retro-reflector on stop board,

painting iron works with two coats of

synthetic enamel paint over one coat

of primer of approved quality & colour

and writing STOP mark over the

Fixing of wooden blocks of

approximate size of 150mm x 300mm

x 1200mm on end of check rails

including sizing at level crossings

with contractor's labour, tools &

plants and as directed.

43 186172 With Contractor's hard wood block Each 4.00 3507.60 14030.40

44 186180 Fixing of grip expansion bolts of Each 200.00 124.39 24878.00

18mm / 22mm dia. with nuts and MS

clips / washers on PSC sleepers as per

specifications for fixing guard rails /

check rails / trolley path including

drilling of required holes in sleepers

with all fittings with contractor's tools

& plants, equipment, consumables

with all lead, lifts etc. complete, as

directed by Engineer in-charge,

excluding cost of bolts, nuts, washers,

ECOR-CONST-HQ-ENGG/ECOR

45 186200 Erecting Emergency Chain Posts for Each 4.00 604.09 2416.36

level crossings , including cutting rail

to required length varying from

1.00M to 1.50M , drilling holes,

providing hooks & links / rings with

necessary locking arrangements to fix

emergency chain, leading the rail

pieces from nominated station / mid

section from nearest depot to site of

work, erecting the rail post by making

the pit of size as required and filling

with CC 1:3:6 mix with 40mm

aggregates and painting the rail post

with two coats of synthetic enamel

paint of approved colour and make,

with contractor's materials, labour,

paint, all lead and lifts, etc., complete

as per specifications and as directed

by the Engineer-in-charge. Note: (1)

Rails & chain will be supplied by

Railways. (2) Excavation and concrete

work for foundation will be paid under

Hiring of machinery for minor

miscellaneous works for short

duration including operator/driver,

fuel, lubricants and consumable. The

contractor shall arrange all statutory

permits as required by rules and

regulations prevailing in the area of

work. Payment shall be made for

actual working hours at site.

similar with minimum 1.10 cum

bucket capacity

Schedule B-Execution of RCC Pile work , MS liner, Pile Load test etc. items Covered under USSOR-

Item- 2 Execution of all items under Schedule-B.

S No. Item No Description of Item Unit Qty Rate Amount

ECOR-CONST-HQ-ENGG/ECOR

Boring, providing and installation of

bored cast in-situ Reinforced Cement

Concrete piles of specified diameter

and length below pile cap of specified

grade with Design Mix Cement

Concrete, using 20mm graded

crushed stone aggregate and coarse

sand of approved quality, to carry a

safe working load not less than

specified, concreting by machine

batching, machine mixing,

scaffolding, using Admixture in

approved proportion (as per IS:9103),

placing with tremie pipe, chipping off

of pile top to remove laitance

concrete above cut off level etc.,

pumping and bailing out water, by

percussion drilling using Direct Mud

Circulation (DMC) or Bailor and Chisel

technique by tripod and mechanical

Winch machine, complete in all

respect as per approved drawing,

specification and direction of the

Engineer in charge. Note: 1. Payment

for only cement, reinforcement and

permanent casing pipe (if any ) shall

be made extra. 2. Length of the pile

for payment shall be measured up to

the bottom of RCC pile cap. 3.

Plasticiser shall invariably be used in

approved proportion to increase

workability with minimum possible

quantity of cement for all grade of

Design Mix Concrete unless it is

specifically approved citing reasons

for not using plasticiser at the stage

of Mix Design and in that case

deduction shall be made as per

ECOR-CONST-HQ-ENGG/ECOR

Boring, providing and installation of

bored cast in-situ Reinforced Cement

Concrete piles using Hydraulic piling

Rig of specified diameter and length

below pile cap of specified grade with

Design Mix Cement Concrete, using

20mm graded crushed stone

aggregate and coarse sand of

approved quality, to carry a safe

working load not less than specified,

concreting by machine batching,

machine mixing, scaffolding, using

Admixture in approved proportion (as

per IS:9103), placing with tremie

pipe, chipping off of pile top to

remove laitance concrete above cut

off level etc., pumping and bailing out

water complete in all respect as per

approved drawing, specification and

direction of the Engineer in charge.

Note: 1. Payment for only cement,

reinforcement shall be made extra. 2.

Length of the pile for payment shall

be measured up to the bottom of RCC

pile Cap. 3. Plasticiser shall invariably

be used in approved proportion to

increase workability with minimum

possible quantity of cement for all

grade of Design Mix Concrete unless

it is specifically approved citing

reasons for not using plasticiser at

the stage of Mix Design and in that

case deduction shall be made as per

3 022100 Providing, fabricating and installing MT 455.04 108148.95 49212098.21

permanent casing pipe for bored piles

for all diameters with specified

thickness of steel plate including all

labour, materials, tools & complete as

per approved drawing &

specifications complete in all respect

as per the direction of Engineer in

charge. Note: Payment shall be made

as per the weight of circular plate of

casing pipe only.

E x t r a for chiselling in addition to

boring of piles, if chiselling is required

to be resorted to in hard rock or big

stone boulders larger than 30cm,

manually or by any other means.

Conducting load test of a single pile

up to specified capacity in accordance

with IS:2911 (Part-IV) including

installation of loading platform and

preparation of pile head or

construction of test cap and

dismantling of test cap after test etc.

with all labour, material, tool &

plants, equipment, machinery, etc.

complete as per drawing and

specification, as directed by the

5 022122 Initial load test above 50 ton and up Each 36.00 66928.79 2409436.44

to 100 T capacity pile

6 022123 Initial load test above 100 ton and up Each 20.00 89785.37 1795707.40

to 250 T capacity pile

ECOR-CONST-HQ-ENGG/ECOR

coal tar or bitumen confirming to

IS:3117- latest version on the top and

sides of RCC box/slabs @ 1.70

kg/sqm after cleaning the surface

with all labour and materials

complete job as directed by the

Schedule C-Execution of Structural Steel works and its connected works etc works Covered under

Item- 3 Execution of all items under Schedule-C.

S No. Item No Description of Item Unit Qty Rate Amount

1 031090 Design, manufacturing, supplying and Cubic 1463232.00 1.52 2224112.64

fixing in position elastomeric bearing Centimetre

true to line and level conforming to

IS:3400, IS:226, BS-5400 under

prestressed concrete girders/ Steel

Girders, for Pre-cast as well as cast-

in-situ girders as per approved

drawing. The rate shall include cost of

load test of one no. bearing from

Railway approved firms and all fixing

materials, equipments, machineries,

labour, taxes, loading, unloading,

leading, lifting etc. complete. Rates

include getting the drawing approved

from Railway and cost of inspection

during manufacturing from railway

approved organization.Note : 1. The

rate is for finished item complete and

paid only after fixing in position below

the girder. 2. The volume shall be as

given in the drawing and no

deduction shall be made for inserted

steel plates etc.

Providing and fixing in position of

standard preformed sealed and slab

type or strip seal elastomeric type

expansion joints for Railway bridge or

Road Over Bridges as per approved

drawings and latest MORTH/IRC

specifications complete in all respect

as directed by Engineer in-charge.

Load testing of one or more spans of

bridge as selected by the Engineer as

per approved load test procedure

following relevant IS/IRC/Railway

codes with contractor's labour,

deflection measuring instruments,

loading materials, recording and

analyzing the load testing results

including all lead & lift, etc. complete

as required. The rates are all inclusive

and will be paid after load test is

finished and girder is cleared of the

kentledges/loading material etc. The

load shall be 1.25 times the

stipulated design load.

part thereof over 100 MT in the span

design load capacity up to 800 MT

ECOR-CONST-HQ-ENGG/ECOR

Providing and fixing in position GI

Drainage Spouts of required length

with Grating in RCC slab and filling

bitumen along kerb as shown in

drawing with contractor's pipes,

bitumen, tools, equipment, lead, lifts

etc. complete as per specifications

and as directed by Engineer in-

Supplying, fabrication, assembling of

all types of steel girders of specified

spans with structural steel

conforming to Quality "B0" Grade

Designation E250 conforming to

IS:2062, erection / slewing / end

launching of steel girders with cranes

or any other approved launching

methods as per site conditions (not

requiring traffic block) on sub-

structure including provision of trolley

r e f u g e s etc., complete as per

a p p r o v e d Q A P and drawings

conforming to IRS-B1-2001 and other

relevant codes and specifications.

Note: 1. Detailed fabrication and

erection drawings & launching

methodology will be prepared by the

contractor and got approved from

Railway. 2. The rate is all inclusive

including launching in position,

complete in all respect except cost of

(i) Painting / Metalising; (ii) Bearings

& (iii) HSFG bolts which shall be paid

extra under relevant item. 3. The

payment shall be made on the

theoretical weight of main

components and gusset plates only.

4. Payment Schedule: (i) Receipt of

material at site: 40% (ii) Fabrication

Erection/Launching: 20% (iv)

Completion in all respects: 20%

Girder/Composite Girder (Steel Work)

Grade Designation E350 instead of

Grade Designation E250 of Quality

"B0" as per IS: 2062

any dia and any length with suitable

n u t s including DTI washers

conforming to IRS-B1-2001 for

bridges and s t e e l structures with

contractors labour, tools and plants

and lead and lift etc., complete.

ECOR-CONST-HQ-ENGG/ECOR

Metallizing of steel work of girders

with sprayed aluminium after surface

preparation by Sand/grit blasting,

followed by one coat of etch primer

(IS:5666) & one coat of Zinc Chrome

primer (IS:104) and two coats of

aluminium paint (IS:2339) with all

labour, T&P and material as a

complete job duly conforming to all

relevant specifications and process

given under Clause 39 of IRS-B1-

2001. Note: Nominal Thickness of

sprayed Aluminium coating shall be

150 microns. DFT of Zinc chrome

primer shall be 25-30 microns and

DFT of each coat of Aluminium paint

shall be 12-14 microns.

access ladders, inspection platforms,

Trolley refuges etc., on bridges with

structural steel conforming to IS:2062

including welding / bolting, priming

painting with one coat of ready mixed

paint of Zinc Chromate (IS:104) with

DFT of 25-30 microns followed by one

coat of Zinc Chrome Red Oxide

(IS:2074) with DFT of 25 microns with

all material, labour, T&P as a

complete job. Note: Painting shall be

paid separately under relevant item.

Design, supply, fitting and fixing in

position true to line and level POT-

PTFE bearing of 300MT Capacity,

consisting of a metal piston

supported by a disc or un reinforced

elastomer confined within a metal

cylinder, sealing rings, dust seals,

PTFE surface sliding against stainless

steel mating surface, complete

assembly to be of cast steel /

fabricated structural steel, metal and

elastomer elements complete as per

IS:2062, IS:1030, AISI:304, AISI:316,

BS-5400, Bridge Code and as per

approved drawing and Technical

Specifications. The design of the

bearings shall be submitted by the

manufacturers / contractor and got

approved from Railway before fixing.

Test report after inspection of the

bearings shall be submitted and got

approved before the materials are

lifted from the manufacturer

Schedule D-Supply, including straightening, cutting, bending, placing in position of Reinforcement

steel Items etc., covered under ECoR USSOR -2021.

Item- 4 Execution of all items under Schedule-D.

S No. Item No Description of Item Unit Qty Rate Amount

ECOR-CONST-HQ-ENGG/ECOR

Supply of steel reinforcement of

approved brands/makes for R.C.C.

work including straightening, cutting,

bending, placing in position and

binding all complete.

grade Fe-500D or more of approved

Schedule Schedule E-Supply and using of Cement etc Items covered under ECoR USSOR -2021.

Item- 5 Execution of all items under Schedule-E.

S No. Item No Description of Item Unit Qty Rate Amount

Supply and using Cement at Worksite

approved brands/makes

Schedule F-Execution of ROB approach works and its connected works etc, items covered under

Item- 6 Execution of all items under Schedule-F.

S No. Item No Description of Item Unit Qty Rate Amount

13.0 FINISHING

Applying one coat of water thinnable

13.43 cement primer of approved brand

and manufacture on wall surface :

13.44S EXTERIOR FINISHING

Finishing walls with Acrylic Smooth

exterior paint of required shade :

13.46.1 New work (Two or more coat applied Sqm 6024.04 166.85 1005111.07

@ 1.67 ltr/10 sqm over and including

priming coat of exterior primer

applied @ 2.20 kg/10 sqm)

16.0 ROAD WORK

16.1S ROADS

16.1 Preparation and consolidation of sub Sqm 6000 180.5 1083000

grade with power road roller of 8 to

12 tonne capacity after excavating

earth to an average of 22.5 cm

depth, dressing to camber and

consolidating with road roller

including making good the

undulations etc. and re-rolling the sub

grade and disposal of surplus

earthwith lead upto 50 metres.

16.9 Scarifying metalled (water-bound) Sqm 7425 27.55 204558.75

road surface including disposal of

rubbish, lead upto 50 m and

consolidation of the aggregate

received from scarifying with power

road roller of 8 to 10 tonne capacity.

16.30S PREMIX CARPET

Providing and applying tack coat

using hot straight run bitumen of

grade VG - 10, including heating the

bitumen, spraying the bitumen with

mechanically operated spray unit

fitted on bitumen boiler, cleaning and

preparing the existing road surface as

per specifications :

ECOR-CONST-HQ-ENGG/ECOR

Providing and applying tack coat

using bitumen emulsion conforming

to IS:8887, using emulsion pressure

distributer including preparing the

surface & cleaning with mechanical

With medium setting bitumen

16.49S MISCELLANEOUS

16.50 Providing and fixing Glow studs of Each 1000 175.5 175500

size 100x20 mm made of heavy duty

body shall be moulded ASA (Acrylic

styrene Acryloretrite ) or HIP (High

impact polystyrene) or ABS having

electronically welded micro- prismatic

lens with abrasion resistant coating

as approved by Engineer in charge.

The glow stud shall support a load of

13635 kg tested in accordance with

ASTM D4280. The slope of retro-

reflective surface shall be 35 (+/-5)

7 degress to base .The reflective panels

on both sides with at least 12 cm of

reflective area up each side. The

luminance intensity should be as per

the specification and shall be tested

as described in ASTM I: 809 as

recommended in BS: 873 part 4 :

1973. The studs shall be fixed to the

Road surface using the adhesive

conforming to IS, as per procedure

recommended by the manufacturer

complete and as per direction of

Engineer-in-charge.

Preparation of sub-base road

pavement with commercial dry lime

(slaked), fly ash stabilised soil with a

mix of 3% lime, 12% fly ash and 85%

local suitable soil by weight, so as to

achieve minimum field C.B.R. of 20,

including mixing, rolling with road

roller curing etc. all complete.

Providing and laying Dense Graded

Bituminous Macadam using crushed

stone aggregates of specified

grading, premixed with bituminous

binder and filler, transporting the hot

mix to work site by tippers, laying

with paver finisher equiped with

16.54 electronic sensor to the required

grade, level and alignment and rolling

with smooth wheeled, vibratory and

tandem rollers as per specifications to

achieve the desired compaction and

density, complete as per

specificatons and directions of

Engineer-in-Charge.

thickness with bitumen of grade VG-

30 @ 5% (percentage by weight of

9 total mix) and lime filler @ 2%

(percentage by weight of Aggregate)

prepared in Batch Type Hot Mix Plant

of 100-120 TPH capacity.

ECOR-CONST-HQ-ENGG/ECOR

Providing and laying Bituminous

concrete using crushed stone

aggregates of specified grading,

premixed with bituminous binder and

filler, transporting the hot mix to work

site by tippers, laying with paver

finisher equiped with electronic

sensor to the required grade, level

and alignment and rolling with

smooth wheeled, vibratory and

tandem rollers to achieve the desired

compaction and density as per

specification, complete and as per

directions of Engineer-in-Charge.

16.57.1 40/50 mm compacted thickness with cum 735.82 10870.75 7998915.27

bitumen of grade VG-30 @ 5.5%

(percentage by weight of total mix)

10 and lime filler @ 3% (percentage by

weight of Aggregate) prepared in

Batch Type Hot Mix Plant of 100-120

16.62 Providing and applying 2.5 mm thick Sqm 1086 623.8 677446.8

road marking strips (retro- reflective)

of specified shade/ colour using hot

thermoplastic material by fully/ semi

automatic thermoplastic paint

applicator machine fitted with profile

shoe, glass beads dispenser, propane

tank heater and profile shoe heater,

driven by experienced operator on

road surface including cost of

material, labour, T&P, cleaning the

road surface of all dirt, seals, oil,

grease and foreign material etc.

complete as per direction of

Engineer-in-charge and accordance

with applicable specifications.

Construction of granular sub-base by

providing close graded Material

conforming to specifications, mixing

in a mechanical mix plant at OMC,

carriage of mixed material by tippers

to work site, for all leads & lifts,

16.78 spreading in uniform layers of

specified thickness with motor grader

on prepared surface and compacting

with vibratory power roller to achieve

the desired density, complete as per

specifications and directions of

Engineer-in-Charge.

16.78.1 With material conforming to Grade-I cum 1485 2658.1 3947278.5

12 (size range 75 mm to 0.075 mm)

having CBR Value-30

16.79 Providing, laying, spreading and cum 4027.5 2803.65 11291700.38

compacting graded stone aggregate

(size range 53 mm to 0.075 mm ) to

wet mix macadam (WMM)

specification including premixing the

material with water at OMC in for all

leads & lifts, laying in uniform layers

13 with mechanical paverfinisher in sub-

base / base course on well prepared

surface and compacting with

vibratory roller of 8 to 10 tonne

capacity to achievethe desired

density, complete as per

specifications and directions of

Engineer-in-Charge.

22.0 WATER PROOFING

ECOR-CONST-HQ-ENGG/ECOR

crystalline admixture for water

proofing treatment to RCC structures

like basement raft, retaining walls,

reservior, sewage & water treatment

plant, tunnels / subway and bridge

deck etc. at the time of transporting

of concrete into the drum of the

ready-mix truck , using integral

crystalline admixture @0.80%

(minimum) to the weight of cement

content per cubic meter of concrete)

or higher as recommended by the

manufacturer's specification in

reinforced cement concrete at site of

work. The material shall meet the

requirements as specified in ACI-212-

3R-2010 i.e. by reducing permeability

of concrete by more than 90%,

compared with control concrete as

per DIN 1048 and resistant to 16 bar

hydrostatic pressure. The crystalline

admixture shall be capable of self-

healing of cracks up to a width of

0.50mm. The work shall be carried

out all complete as per specification

and the direction of the Engineer-in-

charge. The product performance

shall carry guarantee for 10 years

against any leakage.

26.0 NEW TECHNOLOGIES AND MATERIALS

Providing at all heights, levels and

locations Aluminium profile industrial

troughed sheet of Alloy

31500/31000/40800, conforming to IS

1254, IS 737, IS 2676. The sheet shall

be fixed using self drilling/self tapping

SS screws of size 5.5x65 mm with

EPDM seal complete upto required

pitch in horizontal, vertical or curved

surfaces i/c cutting to size and shape

where required as per specifications,

detail drawings and direction of

Engineer-in-Charge. The rate shall be

inclusive of all screws, seal, ridge,

labour, scaffolding, machinery for

fixing and approved sealent where

required etc. but excluding the cost of

purlins, rafters and trusses.

15 width 1044/920 mm, cover width

26.41S NEW TECHNOLOGY ITEMS

26.65 Providing and fixing roofing consist of Sqm 1026 1630.4 1672790.4

0.8 mm thick galvanized steel deck

sheet confirming to IS 277:1992 used

as permanent shuttering over which

MS wire mesh 3mm laid at 100x100

mm grid including edge trim covered

with concrete. This metal deck will be

supported on structural steel beam

with shear studs. (Structural steel like

Beam, column, joists etc. & concrete

of different grade as per design will

be paid separately).

Schedule Schedule G-Execution of Non Schedule items (Non USSOR-2021 & CPWD-DSR-2021 Items).

Item- 7 Execution of all items under Schedule-G.

S No. Item No Description of Item Unit Qty Rate Amount

ECOR-CONST-HQ-ENGG/ECOR

1 1 Providing Reinforced earth structure Sqm 6000.00 9848.09 59088540.00

including excavationfor foundation,

foundation concrete in M15 and

cementconcrete grooved seating in

thefoundation for facing elements

inM35 (facia material) and

itsplacement, assembling, joiningwith

facing elements and layingof the

reinforcing elements asper Clause

3103, fixing frictionties and anchor

pins etc. as perapproved design and

drawing,providing filter media

ofminimum 300 mm width or

morebehind wall with

perforateddrainage pipe of

requireddiameter both longitudinal

andtransverse direction

asdirected,back filling withapproved

granular selectedmaterial , laying in

layers of 150mm thick, breaking

clods,dressing in required lines,

grades& section,watering

andcompaction by vibratory rolleretc.

including all lifts (for 5 Kmlead &

average height of 8 m)complete.Note

: Back filling ofapproved granular

material of1500mm width to be

provided."Providing REINFORCED

2 2 Supplying & mixing high range poly Kg 500.00 109.64 54820.00

carboxylate ether base water

reducing admixture Plast Super- C700

conforming to lS:9103-1999 (to be

added @ 1% by weight of cement) for

CC & RCC work for controling water

cement ratio and for gaining early

3 3 Provision of an reinforced cement Running 1000.00 783.15 783150.00

concrete crash barrier /r.c.c wall type Metre

railing at edge of the road,

approaches to bridge structure and

medians, constructed with M-25

Grade concrete with HYSD

reinforcement conforming to IRC: 21

and dowel bars of 25mm dia, 450mm

long at expansion joints filled with

pre-moulded asphalt filler board,

keyed to the structure on which it is

built and installed as per desigin and

as per dimension in the approved

drawing and at location directed by

the engineer all as specified

excluding cost of steel reinforcement,

its fabrication chareges and

premoulded filler for finished item (as

per approved drawing).

ECOR-CONST-HQ-ENGG/ECOR

4 4 Providing and laying well graded cum 2250.00 2533.45 5700262.50

drainage fill by 450 mm thick

composed of 20mm, 10mm, and

6mm of well graded aggregate as per

drawing and technical specification

and including cost, seignorage and

conveyence Of all the material to site

and all labour charge, drain pipe

wrapped With geotextile, hire charges

of plant and machinary for laying

filter Media, incluiding technical

supervision as directed by engineer-

in-charge for finished item of work for

drainage layers behind the facts. As

per approved reinforced soil wall

earth(RE) walls with good gravel

(Angle of interna friction not less than

32) depositing the gravel between

walls, spreading gravel, sectioning,

grading and consolidatlon with 8 to

10 Tonnes vibratory road Roller @

OMC and with plate compactor/small

vibrator for 1.5 m width from facia to

meet requirement of table 300-2 of

MORTH, including all hire and

operational charges of T&P and

seigniorage charges, complete for

finished item of work as per MoRT&H

specification 305 & 2200 (5th

Revision) (Payment will be made

based on level for finished Item of

work) as per approved drawing and

as per the directions of the Engineer-

6 6 Conducting non destructive tests on Numbers 350.00 2795.00 978250.00

butt and fillet welds as per IS codes

by Radiography/Ultrasonic, Magnetic

particle test report and dye

penetration tests by approved

agency and submitting the proper

test report to thedepartment duly

certification by the approved agency

with contractor, labor, materials,

tools and plants including leading,

loading and unloading etc complete

as directed by the Engineer-

incharge.R.T.Test (Film 300m long).

7 7 Conducting non destructive tests on Metre 3500.00 608.00 2128000.00

butt and fillet welds as per IS codes

by Radiography/Ultrasonic, Magnetic

particle test report and dye

penetration tests by approved

agency and submitting the proper

test report to the department duly

certification by the approved agency

with contractor, labor, materials,

tools and plants including leading,

loading and unloading etc complete

as directed by the Engineer-in-

charge.D.P.Test/ M.P.Test/U.T.Test.

ECOR-CONST-HQ-ENGG/ECOR

8 8 Providing precast RCC slab for use as cum 187.61 8121.00 1523580.81

shuttering slabs, foot path slab etc,

using M-30 design mix with 20 mm

graded stone aggregate including

fixing and removal of contractor's for

works ,shuttering supports, vibrating

,curing etc and fixing in position (all

labour and materials including

cement by the contractor) with all

lead and lift etc as per approved

drawing and as directed by the

Engineer-in-charge.

9 9 Providing two coats of elastic Sqm 4326.56 534.00 2310383.04

elastomeric membrane coating with

breathing property(viz., "Emce colour

Flex"/Deck guard 'S' or similar type

coating materials) over one coat with

its primer, the system should be

made of water based acrylic polymer

with selected mineral fillers having

properties of ultra violet resistant

crack bridging type, carbonation

resistant, water proofing coating, the

consumption of primary coat and two

coats of protective coating shall be as

per the manufacturers specification

should be in suitable approved

shades, including cost of materials,

cleaning chipping and removing the

dirt particles of the concrete with wire

brush and water, labour for applying

the above coatings, scaffolding

charges, all inclusive taxes etc for

sub structure and super structure of

the Road over Bridge. Dry film

thickness of each coating shall not be

less than 150 microns. Manufaturer

specifications shall be followed.

10 10 Launching girders under traffic block. MT 444.00 12911.36 5732643.84

11 11 Painting of crash barrier/kerb stones Sqm 1186.30 149.00 176758.70

of CC/RCC slabs, stone with approved

quality reflective type of Enamel

paint , including one coat of primer

with contractor's own labour and

material etc. complete as directed by

Engineer -in -charge.

0.2mm) thick heavy duty, full-body

homogeneous, anti-algal, all weather

resistant, exterior use Paving vitrified

tiles of size upto 400mmx400mm in

approved shade, colour & quality,

having anti-skid matt finish surface

with plain or projected texture. Tiles

to be laid on 20 mm average thick

cement mortar bed of 1:4 (1 cement :

4 coarse sand) with all labour,

material complete job.

13 13 Supplying, cutting and fixing 18 mm Sqm 150.00 1203.00 180450.00

thick mastic pads for clean

joints/expansion joints in between

slab etc. as per IS: 1838 specification

inlcuisve of costs of labour, materials,

tools and equipment, loading,

unloading, all lead and lift, including

crossing of railway track, taxes,

royalty and all other incidental

charges etc., complete as diretced by

Engineer-In-charge (cut pieces less

than 500 mm should not be used).

ECOR-CONST-HQ-ENGG/ECOR

14 14 Providing Speed breakers as per Each 2.00 2953.00 5906.00

Railway's approved Plans/Drawings

including painting white and yellow

bands, diagonals etc., complete with

contractors labour men and

materials, machinery, consumables,

approved paint, T&P, Crew, fuel etc.,

complete inlcuidng all lead and lifts

and directed by egineer-In -Charge

15 15 Supply, fabrication, painting and Each 15.00 4429.00 66435.00

erection of road traffic warning

boards of suitable height of various

purposes such as No parking, No

entry , HTV and prohibited etc as per

IRC standards made of 50 * 50 * 5

mm MS angles such and 3 mm thick

MS plate for the board of appropriate

enamel paint and pasted with

reflective stickers reflective paint on

the board erected into the ground

with cement concrete 1:3:6 for 0.30 *

0.30 * 0.60 metre including earth

work excavation, etc as directed by

the Engineer-in-Charge.

16 16 Supplying & fixing of bearing with Each 4.00 122121.26 488485.04

fixtures for 25T loading for composite

girders- welding type 18.3m/24.4m

and 30.5m span Metallic guided

bearing as per RDSO approved

drawings with latest amendment. The

rate is inclusive of supply of Metallic

guided bearings and all other

components of approved dimensions

and specifications based on RDSO

Drawings with latest amendment,

fixing in position on bed block true to

line and level on pier/ abutment. This

included testing charges from

reputed laboratories, inspection

charges, if any, fixing with any other

adhesive material to the satisfaction

of Engineer at site with all lead, lift,

labour etc. complete in all respect.

Note The bearing shall meet with the

requirement as mentioned in the

respective approved drawings.

17 17 Supplying & fixing G.I. lamp posts in Each 10.00 10290.00 102900.00

crash barriers of ROB. The Post shall

consist of G.I. Pipe 100 mm dia 3m

long reduced to 75 mm dia 2.5m long

and again reduced to 50 mm dia 2.5

m vertical height including fixing of

G.I. reducers and welding of G.I.

Pipes, bending ,transportation, all

taxes ,lead, lift etc. Necessary

provision for Electrical concealed

wiring shall be made in the parapets

and lamp posts complete as require.

Rate is also inclusive of fixing of

contractors junction boxes in crash

ECOR-CONST-HQ-ENGG/ECOR

stainless steel railings for taircases,

balconies, FOBs, Enquiry/Reservation

complex etc., made of SS 304 grade

stainless steel, laser cut / water jet

cut (no shearing), polished with

Automatic round/flat polishing

machine to get a uniform hairline

finish. All parts shall be connected to

each other with the help of

prescribed size CNC made solid

connectors, countersunk screws.

Welding should be finished ensuring

that no welding marks are visible and

assembly is mounted on floor with the

help of dash fasteners. Railings shall

be fabricated as per approved

drawings by engineer-in-charge.

Manufacturer shall submit aintenance

manual and basic material test report

for grade certification.

19 19 supplying and fixing approved quality Sqm 100.00 3663.00 366300.00

of poly carbonate sheets 2mm thick

in side walling to suit the required

profile embossed clear translucent UV

protected with all fittings such as J

bolts bitumen and cup washers,

including drilling holes in sheets,

filling the gaps with Sqm silicon

sealant including all cost of labour

materials, lead, lift, transportation,

loading, unloading, etc. Complete as

directed by Engineer-in- charge.

Note: The area of individual sheets

will be taken into consideration for