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.

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