EAST CENTRAL RAILWAY - Indian Railways

SCHEDULE:- Re-building of Br no.47(1x3.05m arch relieved by girder) on M/L section of
DNR division
SCHEDULE 'A'
IT DESCRIPTION OF WORK
NO.
QTY. UNIT
1 Manufacturing and providing sleeper cribs under the Track as per
CE’s Drg.No.C-191-96/C-270-98 or as per requirement at site of
approx height 165cm or as required at site to suit the local condition
for providing service Girders to facilitate earth work in excavation and
dismantling of existing bridge structure. The contractor shall have to
maintain the sleeper cribs in good condition till completion of work.
Only sleepers and Tie-bars and Tie Rods as required will be issued
by the Railway free of cost. All materials which will be supplied by
the Railway such as C.C crib, sleepers rail etc.will be issued either
from Sr.SE/Br./DNR’s store or any other store of DNR Divn. Small
fittings such as nails, nuts and bolts, washers, clamps to be supplied
by the contractor at his own cost. The work to be done within a Traffic
block period of 2.5 hrs.or as may be available as per instruction of
Engineer at site complete in all respect.
4 Each
2 Providing 45’ long service Girder with the help of crane over
previously made sleepers Cribs supports as per requirement and as
per direction of Engineer at site. The rate shall be inclusive of all
labours except these associated with crane and crane working and
tools including supplying and providing small clips, nut bolts if found
deficient in the service Girders,placing of Girders at required level
and in proper alignment including provision of hard wood packing (as
per drawing) above existing pier to support the service Girders
,dismantling of existing Track and making fish plated joints, removal
of ballast and formation soil to accommodate service Girders etc.
under supervision of PWI/BRI/IOW complete in all respects. The
work will be done within a Traffic block of about 2.5 hrs (approx) or as
may be available. Only crane and service Girders will be made
available by the Railway free of cost.
2 Each
RATE in
Fig.
Words
3 Earth work is excavation in bridge foundation of box, piers, wing wall,
return wall etc. connected with the bridge in all classes of soil (except
rock requiring blasting) including dewater, bailing out of water,
diversion of stream to facilitate earth work with all labour & material,
tools and plants, lead, lift, all other incidental charge. The rate also
includes refilling of foundation trench in layer of 30 cm watering and
ramming after concreting. The extra earth should be deposited at
suitable places as directed by the Engineer-in-charge at site.
230 per m3
4 Plain cement concrete M 15 (1:2:4) with cement, coarse sand and
well graded stone chips of 20 mm nominal size cast in position duly
compacted by mechanical vibrator including providing shuttering and
centering of approved quality and pattern where required, curing
properly removal of shuttering and staging including supply of all
labours and materials except cement for which payment will be made
separately, tools & plants all lead & lift complete in every respect. All
material & tools & plants will conform to relevant B.I.S. specifications
and work will be done as per IRC Br. code / BIS specification.
20 per m3
5 Plain cement concrete M-25/M-20 control conc. With cement coarse
sand and well-graded stone chips of 20 mm nominal size cast in
position duly compacted by mechanical vibrator including providing
shuttering and centering of approved quality and patern where
required, curing properly removal of shuttering and staging including
supply of all labours and materials except cement for which payment
will be made separately , tools & plants all lead & lift complete in
every respect. All materials & tools & plants will confirm to relevant
B.I.S. specifications and work will be done as per IRC Br. Code/BIS
specifn
18 per m3