Construction of inspection cradle of Bridge No. 46, FOB at Saragaon station, Modification/Construction of platform at Akaltara station and other associated balance work for construction of 4th line between Akaltara and Saragaon station.

1-Execution of All Works As Detailed In Schedule -A (Service Building) 22645511.20 Below/P

2-Execution of All Works As Detailed In Schedule -B (Retaining wall,

3-Execution of All Works As Detailed In Schedule -C Other Items(DSR-

4-Execution of All Works As Detailed In Schedule -D Other

5-Execution of All Works As Detailed In Schedule -E Earthwork in

6-Execution of All Works As Detailed In Schedule -F Bridges (USSOR-

7-Execution of All Works As Detailed In Schedule -G (NS Items-III Other

8-Execution of All Works As Detailed In Schedule -H (Supply of Cement

9-Execution of All Works As Detailed In Schedule -I (Supply of

Item Breakup - 1-Execution of All Works As Detailed In Schedule -A (Service Building)

and Height Gauge on DSR 2021)

Item- 1 Retaining wall, Drain, Service Road and Height Gauge (DSR-2021)

S No. Item Description of Item Unit Qty Rate Amount

2.0 EARTH WORK

Earth work in excavation by mechanical

means (Hydraulic excavator) / manual

means in foundation trenches or drains (not

exceeding 1.5 m in width or 10 sqm on

2.8 plan), including dressing of sides and

ramming of bottoms, lift upto 1.5 m,

including getting out the excavated soil and

disposal of surplus excavated soil as

directed, within a lead of 50 m.

2.25 Filling available excavated earth (excluding cum 2500 253.95 634875

rock) in trenches, plinth, sides of

foundations etc. in layers not exceeding

20cm in depth, consolidating each

deposited layer by ramming and watering,

lead up to 50 m and lift upto 1.5 m.

4.0 CONCRETE WORK

4.1S CEMENT CONCRETE (CAST IN SITU)

Providing and laying in position cement

concrete of specified grade excluding the

cost of centering and shuttering - All work

up to plinth level :

derived from natural sources : 3 graded

stone aggregate 20 mm nominal size

derived from natural sources)

5.0 REINFORCED CEMENT CONCRETE

5.9S FORM WORK

Centering and shuttering including strutting,

propping etc. and removal of form for

5.9.1 Foundations, footings, bases of columns, Sqm 4000 307.95 1231800

etc. for mass concrete

5.9.2 Walls (any thickness) including attached Sqm 6000 669.55 4017300

5 pilasters, butteresses, plinth and string

5.33S DESIGN MIX CONCRETE

CAO-C-HQ-ENGINEERING/SOUTH EAST CENTRAL RLY

Providing and laying in position ready mixed

or site batched design mix cement concrete

for reinforced cement concrete work; using

coarse aggregate and fine aggregate

derived from natural sources, Portland

Pozzolana / Ordinary Portland /Portland Slag

c e m e n t , admixtures in recommended

proportions as per IS: 9103 to accelerate /

retard setting of concrete, to improve

durability and workability without impairing

strength; including pumping of concrete to

site of laying, curing, carriage for all leads;

but excluding the cost of centering,

shuttering, finishing and reinforcement as

per direction of the engineer-in-charge; for

the following grades of concrete. Note: Extra

cement up to 10% of the minimum specified

cement content in design mix shall be

payable separately. In case the cement

content in design mix is more than 1.10

times of the specified minimum cement

content, the contractor shall have discretion

to either re-design the mix or bear the cost

of extra cement.

5.33.1 All works upto plinth level

cement content of 330 kg /cum

All works above plinth level upto floor V

cement content of 330 kg /cum

Schedule Schedule 5-Execution of All Works As Detailed In Schedule -E Earthwork in formation (USSOR-2021)

Item- 1 Earthwork in Formation (USSOR-2021)

S No. Item 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 guidelines.

CAO-C-HQ-ENGINEERING/SOUTH EAST CENTRAL RLY

Earthwork in cutting in formation, trolley

refuges, side drains, level crossing

approaches, platforms, catch water drains,

diversion of nallah & finishing to required

dimension and slopes to obtain a neat

appearance to standard profile inclusive of

all labour, materials, plant & machinery,

leading all cut spoils either to make spoil

dumps or for filling in embankment with

leads within 2 km on either side of edge of

the cutting(s) including all lifts, ascent,

descent, loading, unloading, bailing &

pumping out water, if required, clearance of

site and all other works incidental thereto

for completing the work as per RDSO

Specification No. RDSO/2020/GE: IRS-0004

with latest updated correction slips and to

the satisfaction of the Engineer-in-Charge.

Note: (i) All usable earth arising from cut

spoils shall be led into bank formation and

Unusable spoils shall be dumped / stacked

away from toe of embankment. (ii) All hard

rock /and boulders not fit for filling will be

stacked by the contractor and will be

property of the Railways. (iii)Cut trees shall

be property of Railways and to be deposited

in the railway godown unless specified

otherwise in the Conditions of Contract.

2 012011 In all conditions and classifications of soil cum 6500.00 101.89 662285.00

3 012040 Manufacturing of blanketing material by wet cum 2700.00 827.35 2233845.00

mixing of naturally available suitable soil

including additional blending with naturally

a v a ila b le 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.

Turfing / planting, including all lead & lift

and watering as required until properly

rooted with. Note: Initially payment of only

40% will be made. Balance 60% will be paid

after 3 months of maintenance period, only

if the turfing is properly rooted on entire

Turfing with planted doob grass.

Providing 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

CAO-C-HQ-ENGINEERING/SOUTH EAST CENTRAL RLY

reflective tape in horizontal direction, duly

secured/tight with vertical posts.

Schedule Schedule 6-Execution of All Works As Detailed In Schedule -F Bridges (USSOR-2021)

Item- 1 Bridges (USSOR-2021)

S No. Item Description of Item Unit Qty Rate Amount

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

refuges etc., complete as per approved QAP

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 of girders: 20% (iii)

Erection/Launching: 20% (iv) Completion in

all respects: 20%

1 041011 Plate Girder/Semi Through Girder/Composite MT 80.00 130208.10 10416648.00

Girder (Steel Work)

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.

3 041080 Supplying, Fabricating and fixing access MT 125.00 102400.15 12800018.75

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

Painting of cleaned plate/composite bridge

girders including all scaffolding along with

provision of Jhoola / hanging scaffolding

ladders etc. where required.

CAO-C-HQ-ENGINEERING/SOUTH EAST CENTRAL RLY

4 041263 With two coats of Aluminium paint in dual Sqm 1500.00 96.70 145050.00

containers conforming to IS:2339 with DFT

of 15 - 20 Microns for each coat.

Painting cleaned triangulated bridge girders

including all scaffolding, along with

provision of Jhoola / hanging scaffolding

ladder where required.

5 041271 With one coat ready mix Zinc Chromate Sqm 5000.00 113.63 568150.00

conforming to IS:104 with DFT of 25-30

Microns followed by one coat of Zinc

Chrome red oxide conforming to IS:2074

with DFT of 25 Microns.

6 041273 With two coats Aluminium paint in dual Sqm 5000.00 114.72 573600.00

containers conforming to IS:2339 with DFT

of 15 - 20 Microns for each coat.

Removing of existing bed plate from

existing bed block, supply, fabrication and

erection of new bed plate of approved sizes

in exact position over bed block of

pier/abutments by giving full and even

bearing, setting them on the layer of free

flow non-shrinkable grouting compound,

scrapping or chipping of bed block, if

required, fabrication and fixing of holding

down HTS bolts of suitable sizes along with

nuts, washers etc., drilling holes of required

size, grouting of holes by epoxy mortar

after fixing holding down bolts. Total work to

be done during traffic block. Cost of holding

down HTS bolts shall be paid extra under

relevant item for supply of HTS holding

7 041294 Supply of HTS holding down bolts with nuts, Kg 800.00 113.15 90520.00

Schedule Schedule 8-Execution of All Works As Detailed In Schedule -H (Supply of Cement on USSOR-2021)

Item- 1 Supply of Reinforcement (USSOR-2021)

S No. Item Description of Item Unit Qty Rate Amount

Supply and using Cement at Worksite

Schedule 9-Execution of All Works As Detailed In Schedule -I (Supply of Reinforcement on USSOR-

Item- 1 Supply of Reinforcement (USSOR-2021)

S No. Item Description of Item Unit Qty Rate Amount

Supply of steel reinforcement of approved

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

straightening, cutting, bending, placing in

position and binding all complete.

1 025082 Thermo-Mechanically Treated bars of grade Kg 238345.00 105.57 25162081.65

Fe-500D or more of approved