Proposed Earth work for formation and Extension of Bridge No. 462DN inconnection with Provision of one additional loop at Newgarhmadhupur(NGMP) station of Khurda Road(KUR) Division.

A-Execution of all works covered under chapter- 01 to 21 of Above/

B-Execution of all works covered under Volume-II of CPWD DSR Above/

Item- 1 Please see item break up for details.

S No. Item Description of Item Unit Qty Rate Amount

KHURDA ROAD DIVISION-ENGINEERING/ECOR

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 guidelines.

2 012040 Manufacturing of blanketing material by wet cum 2704.00 915.96 2476755.84

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.

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.

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

graded stone aggregate 20 mm nominal size)

graded stone aggregate 20 mm nominal size)

graded stone aggregate 40 mm nominal size).

KHURDA ROAD DIVISION-ENGINEERING/ECOR

7 022040 P r o v id in g and laying in position machine cum 5.00 3777.08 18885.40

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. N o t e : 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 and in that

case deduction shall be made as per relevant

P r o v id in 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

c h a r g e . N o t e : 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 and in that case deduction shall be

made as per relevant item.

9 022054 Approach slab at formation level, Dirt wall/ cum 1.00 3809.70 3809.70

ballast wall at formation level

KHURDA ROAD DIVISION-ENGINEERING/ECOR

10 024010 P r o v i d i n g and casting machine batched, cum 20.00 4154.79 83095.80

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, (Cast in-Situ/Pre-cast) in

bottom/top slab, side walls, toe wall and sumps

haunch filling head walls, thrust bed or any

other component using 20mm graded crushed

stone aggregate and coarse sand of approved

quality of RCC box of any size including

finishing, Plasticiser in approved proportions (as

per IS:9103), to modify workability without

impairing strength and durability, complete as

per drawings and technical specifications as

directed by Engineer in charge. N o t e : 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 at the stage

of Mix Design and in that case deduction shall

be made as per relevant item.

11 024020 Providing and laying in position machine cum 88.00 3777.08 332383.04

batched, machine mixed and machine vibrated

Design Mix Cement Concrete, mixed in Mobile

Concrete Batching/Mixing Plant at site or RMC

from approved plants, of specified grade (cast

in-situ) using 20mm graded crushed stone

aggregate and coarse sand of approved quality

in Drop and curtain wall and alike structures

below bed level, complete in all respect as per

drawings and technical specifications to the

satisfaction of Engineer-in-Charge. Note:

Payment for cement, reinforcement and

shuttering shall be made extra.

Centering and shuttering including strutting,

propping etc. and removal of form for :

12 025031 All types of bridge sub-structures, e.g. pier, Sqm 150.00 665.63 99844.50

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

13 025032 All types of bridge super-structures, e.g. slabs, I- Sqm 10.00 868.54 8685.40

girders, T-girders, Box girders etc. up to 5m

above ground level.

Supply and using Cement at Worksite

14 025072 Ordinary Portland Cement 53 grade of approved MT 49.40 8819.69 435692.69

Supply of steel reinforcement of approved

brands/makes for R.C.C. work including

straightening, cutting, bending, placing in

position and binding all complete.

15 025082 Thermo-Mechanically Treated bars of grade Fe- Kg 9200.00 102.40 942080.00

500D or more of approved brands/makes.

16 051030 Supplying of stone boulders weighing not less cum 25.00 1347.74 33693.50

than 35 kg each at specified bridge locations.

KHURDA ROAD DIVISION-ENGINEERING/ECOR

17 052020 Providing and laying 300mm thick (average) Dry cum 5.00 2434.79 12173.95

Stone flooring with boulders of not less than

35kg each in weight, hand packed with surface

levelled off to the correct section with hammer

dressing as necessary on the ground including

filling the gaps with quarry spalls and ordinary

sand complete including cost of supply of all

materials, labour, lead, lift, tools, plants,

crossing of tracks and the like as per drawing

and technical specification as directed by

Engineer in charge.

18 052130 Providing weep holes by making suitable Metre 20.00 658.23 13164.60

opening or drilling in existing Brick Masonry /

Plain / Reinforced Concrete abutment, wing

wall/return wall with 110 mm dia UPVC pipe

(working pressure 4kg/sqcm) extending through

the full width of the structure complete and

repairing the same with cement mortar 1:2 (1

cement : 2 coarse sand). Rate is excluding the

cost of cement which shall be paid extra.

19 052240 Supplying, spreading and filling coarse sand (no cum 21.00 1841.69 38675.49

cohesive materials to be used) of approved

quality including watering and ramming in

foundation, behind the abutment, wing wall,

retaining wall in layers not exceeding 150mm

thick including its compaction as per direction of

Engineer-in-charge. The rate includes all lead,

lift, ascent, descent, crossing of Railway line etc.

complete with contractor's labour, materials,

tools and plant.

20 052250 Providing Boulder Backing behind wing wall, cum 25.00 359.00 8975.00

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

21 052260 Dewatering of natural or accumulated water HP 25.00 45.56 1139.00

from any location. Payment to be done for Horse Hour

power of pump multiplied by pumping hours.

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.

22 211201 JCB Backhoe Loaders 3DX Plus or similar with Hour 20.00 802.46 16049.20

minimum 1.10 cum bucket capacity

23 211202 Hydra or similar tyre mounted Pick-n-Carry Hour 20.00 1134.57 22691.40

crane of 12T capacity for misc. works of handling

Schedule B-Execution of all works covered under Volume-II of CPWD DSR 2021. Chapter 16 item

No. 16.3.10 only

Item- 1 Please see item break up for details.

S No. Item Description of Item Unit Qty Rate Amount

16.0 ROAD WORK

16.3 Supplying and stacking at site.