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Tender Value
₹2.0 Cr
EMD Value
₹4.1 L
Closing Date
9 Jul 2026, 12:00 pm
Open tender for Provision of double story barrack for SO;s and staff at 08 BN RPSF CRJ.
O-AC-T-80-26-27
O-AC-T-80-26-27
Open
12 Months
Unknown (Unspecified Location)
₹0
₹4.1 L
15 Jun 2026
15 Jun 2026
25 Jun 2026
Item- 1 Items of schedule-B (Items of DSR-2023)
S No. Item No Description of Item Unit Qty Rate Amount
1.0 CARRIAGE OF MATERIALS
By Mechanical Transport including loading,
unloading and stacking
1.1.2 Earth
2.0 EARTH WORK
2.1S General
Earth work in excavation by mechanical
means (Hydraulic excavator)/manual means
over areas (exceeding 30 cm in depth, 1.5 m
2.6 in width as well as 10 sqm on plan) including
getting out and disposal of excavated earth
lead upto 50 m and for all lift, as directed by
Engineer-in-charge.
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
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 plan),
2.8 including dressing of sides and ramming of
bottoms, for all lift, including getting out the
excavated soil and disposal of surplus
excavated soil as directed, within a lead of 50
2.25 Filling available excavated earth (excluding cum 420 196 82320
rock) in trenches, plinth, sides of foundations
etc. in layers not exceeding 20 cm in depth,
consolidating each deposited layer by
ramming and watering, lead up to 50 and for
2.27 Supplying and filling in plinth with sand under cum 82 2123.75 174147.5
5 floors, including watering, ramming,
consolidating and dressing complete.
Surface dressing of the ground including
removing vegetation and in-equalities not
exceeding 15 cm deep and disposal of
rubbish, lead up to 50 m and lift up to 1.5 m.
2.31 Clearing jungle including uprooting of rank Sqm 100 17.6 1760
vegetation, grass, brush wood, trees and
saplings of girth up to 30 cm measured at a
height of 1 m above ground level and removal
of rubbish up to a distance of 50 m outside the
periphery of the area cleared.
Felling trees of the girth (measured at a
height of 1 m above ground level), including
2.33 cutting of trunks and branches, removing the
roots and stacking of serviceable material and
disposal of unserviceable material.
2.33.1 Beyond 30 cm girth upto and including 60 cm Each 4 532.35 2129.4
2.33.2 Beyond 60 cm girth upto and including 120 Each 4 2373.5 9494
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
derived from natural sources : 4 graded stone
aggregate 20 mm nominal size derived from
natural sources)
5.0 REINFORCEMENT CEMENT CONCRETE
5.1S CAST IN SITU
Providing and laying in position specified
grade of reinforced cement concrete,
5.1 excluding the cost of centering, shuttering,
finishing and reinforcement - All work up to
derived from natural sources : 3 graded stone
aggregate 20 mm nominal size derived from
natural sources)
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
Reinforced cement concrete work in walls (any
thickness), including attached pilasters,
buttresses, plinth and string courses, fillets,
5.2 columns, pillars, piers, abutments, posts and
struts etc. above plinth level up to floor five
level, excluding cost of centering, shuttering,
finishing and reinforcement :
derived from natural sources : 3 graded stone
aggregate 20 mm nominal size derived from
natural sources)
5.9S FORM WORK
Centering and shuttering including strutting,
propping etc. and removal of form for
5.9.1 Foundations, footings, bases of columns, etc. Sqm 71 392.15 27842.65
for mass concrete
5.9.3 Suspended floors, roofs, landings, balconies Sqm 780 927.25 723255
and access platform
5.9.5 Lintels, beams, plinth beams, girders, Sqm 710 736.4 522844
bressummers and cantilevers
5.9.6 Columns, Pillars, Piers, Abutments, Posts and Sqm 515 961.3 495069.5
5.12S PRE-CAST RCC
5.12 Providing, hoisting and fixing above plinth cum 1 10585.9 10585.9
level up to floor five level precast reinforced
cement concrete work in string courses,
bands, copings, bed plates, anchor blocks,
plain window sills and the like, including the
17 cost of required centering, shuttering but ,
excluding cost of reinforcement with 1:1.5:3
(1 cement : 1.5 coarse sand (zone-III) derived
from natural sources : 3 graded stone
aggregate 20 mm nominal size derived from
natural sources).
5.22S STEEL REINFORCEMENT
Steel reinforcement for R.C.C. work including
straightening, cutting, bending, placing in
position and binding all complete upto plinth
5.22.6 Thermo-Mechanically Treated bars of grade Kg 13500 107.85 1455975
Fe-500D or more.
Steel reinforcement for R.C.C. work including
straightening, cutting, bending, placing in
position and binding all complete above plinth
5.22A.6 Thermo-Mechanically Treated bars of grade Kg 31500 107.85 3397275
Fe-500D or more.
5.33S DESIGN MIX CONCRETE
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 cement,
admixtures in recommended proportions as
per IS: 9103 to accelerate / retard setting of
concrete, to improve durability and
w o r k a b i l i t y 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.:
5.33.1 All works upto plinth level
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
5.33.1.1 Concrete of M25 grade with minimum cement cum 288 9504.75 2737368
content of 330 kg /cum
5.33.2 All works above plinth level upto floor V level
5.33.2.1 Concrete of M25 grade with minimum cement cum 202 9860.4 1991800.8
content of 330 kg /cum
5.35 Add for using extra cement in the items of Quintal 95 733.5 69682.5
22 design mix over and above the specified
cement content therein.
6.0 MASONRY WORK
6.1S General
Brick work with common burnt clay F.P.S. (non
6.1 modular) bricks of class designation 7.5 in
foundation and plinth in:
Brick work with common burnt clay F.P.S. (non
modular) bricks of class designation 7.5 in
superstructure above plinth level up to floor V
level in all shapes and sizes in :
6.12S HALF BRICK MASONRY
Half brick masonry with common burnt clay
6.12 F.P.S. (non modular) bricks of class
designation 7.5 in foundations and plinth in :
Half brick masonry with common burnt clay
F.P.S. (non modular) bricks of class
designation 7.5 in superstructure above plinth
level up to floor V level.
8.0 CLADDING WORK
8.20S STONE WORK DRY CLADDING
8.31 Providing and fixing Ist quality ceramic glazed Sqm 350 1267.95 443782.5
wall tiles conforming to IS: 15622 (thickness
to be specified by the manufacturer), of
approved make, in all colours, shades except
burgundy, bottle green, black of any size as
approved by Engineer-in-Charge, in skirting,
risers of steps and dados, over 12 mm thick
bed of cement mortar 1:3 (1 cement : 3
coarse sand) and jointing with grey cement
slurry @ 3.3kg per sqm, including pointing in
white cement mixed with pigment of matching
shade complete.
9.0 WOOD AND P.V.C. WORK
9.1S FRAMES AND TRUSSES
Providing wood work in frames of doors,
windows, clerestory windows and other
frames, wrought framed and fixed in position
with hold fast lugs or with dash fasteners of
required dia & length (hold fast lugs or dash
fastener shall be paid for separately).
Providing and fixing ISI marked flush door
shutters conforming to IS : 2202 (Part I)
decorative type, core of block board
9.20 construction with frame of 1st class hard
wood and well matched teak 3 ply veneering
with vertical grains or cross bands and face
veneers on both faces of shutters.
9.20.2 30 mm thick including ISI marked Stainless Sqm 78 3167.95 247100.1
Steel butt hinges with necessary screws
COPER OXIDISED MILD STEEL FITTINGS
(COPPER OXIDISED AS PER IS: 1378)
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
Providing and fixing ISI marked oxidised M.S.
9.62 sliding door bolts with nuts and screws etc.
complete (Copper oxidised as per IS 1378)
ANODISED ALUMINIUM FITTINGS (ALL
FITTINGS SHALL BE ISI MARKED)
Providing and fixing aluminium tower bolts, ISI
marked, anodised (anodic coating not less
9.97 than grade AC 10 as per IS : 1868 )
transparent or dyed to required colour or
shade, with necessary screws etc. complete :
Providing and fixing aluminium handles, ISI
marked, anodised (anodic coating not less
9.100 than grade AC 10 as per IS : 1868)
transparent or dyed to required colour or
shade, with necessary screws etc. complete :
9.105S GYPSUM BOARD PARTITIONS
9.118 Providing and fixing to existing door frames.
9.118.3 25 mm thick PVC flush door shutters made out Sqm 55 3068.85 168786.75
of a one piece Multi chamber extruded PVC
section of the size of 762 mm X 25 mm or less
as per requirement with an average wall
thickness of 1 mm ( +/- 0.3 mm). PVC foam
end cap of size 23x10 mm are provided on
both vertical edges to ensure the overall
thickness of 25 mm. M.S. tube having
dimensions 19 mm x 19 mm and 1.0 mm ( +/-
0.1 mm) is inserted along the hinge side of
33 the door. Core of the door shutter should be
filled with High Density Polyurethane foam.
The Top & Bottom edges of the shutter are
covered with an end-cap of the size 25 mm X
11 mm. Door shutter shall be reinforced with
special polymeric reinforcements as per
manufacturer's specification and direction of
Engineer-in-charge to take up necessary
hardware and fixtures. Stickers indicating the
locations of hardware will be pasted at
appropriate places
9.119 Providing and fixing factory made P.V.C. door Metre 136 492.7 67007.2
frame of size 50x47 mm with a wall thickness
of 5 mm, made out of extruded 5 mm rigid
PVC foam sheet, mitred at corners and joined
with 2 Nos of 150 mm long brackets of 15x15
mm M.S. square tube, the vertical door frame
34 profiles to be reinforced with 19x19 mm M.S.
square tube of 19 gauge, EPDM rubber gasket
weather seal to be provided through out the
frame. The door frame to be fixed to the wall
using M.S. screws of 65/100 mm size,
complete as per manufacturer's specification
and direction of Engineer- in-Charge.
Providing & Fixing decorative high pressure
laminated sheet of plain / wood grain in gloss /
matt/ suede finish with high density protective
9.127 surface layer and reverse side of adhesive
bonding quality conforming to IS : 2046 Type
S, including cost of adhesive of approved
10.0 STEEL WORK
10.1S General
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
10.3 Providing and fixing in position collapsible Sqm 7 11439.6 80077.2
steel shutters with vertical channels 20x10x2
mm and braced with flat iron diagonals 20x5
mm size, with top and bottom rail of T-iron
36 40x40x6 mm, with 40 mm dia steel pulleys,
complete with bolts, nuts, locking
arrangement, stoppers, handles, including
applying a priming coat of approved steel
Steel work welded in built up sections/ framed
work, including cutting, hoisting, fixing in
10.25 position and applying a priming coat of
approved steel primer using structural steel
etc. as required.
10.25.2 In gratings, frames, guard bar, ladder, railings, Kg 1250 172.6 215750
brackets, gates and similar works
10.28 Providing and fixing stainless steel ( Grade Kg 200 772.4 154480
304) railing made of Hollow tubes, channels,
plates etc., including welding, grinding,
buffing, polishing and making curvature
(wherever required) and fitting the same with
necessary stainless steel nuts and bolts
complete, including fixing the railing with
necessary accessories & stainless steel dash
fasteners , stainless steel bolts etc., of
required size, on the top of the floor or the
side of waist slab with suitable arrangement
as per approval of Engineer-in-charge, (for
payment purpose only weight of stainless
steel members shall be considered excluding
fixing accessories such as nuts, bolts,
fasteners etc.).
11.0 FLOORING
11.37S CERAMIC GLAZED TILES
11.38 Providing and laying Ceramic glazed floor tiles Sqm 65 1315.3 85494.5
of size 300x300 mm (thickness to be specified
by the manufacturer), of 1st quality
conforming to IS : 15622, of approved make,
in all colours, shades, except White, Ivory,
39 Grey, Fume Red Brown, laid on 20 mm thick
bed of cement mortar 1:4 (1 Cement : 4
Coarse sand), jointing with grey cement slurry
@ 3.3 kg/ sq.m including pointing the joints
with white cement and matching pigments
etc., complete.
11.41S VITRIFIED FLOOR TILES
Providing and laying Vitrified tiles in floor in
different sizes (thickness to be specified by
the manufacturer) with water absorption less
than 0.08% and conforming to IS:15622, of
approved brand & manufacturer, in all colours
and shade, laid on 20 mm thick cement
mortar 1:4 (1 cement: 4 coarse sand) jointing
with grey cement slurry @3.3 kg/sqm
including grouting the joints with white
cement and matching pigments etc. The tiles
must be cut with the zero chipping diamond
cutter only . Laying of tiles will be done with
the notch trowel, plier, wedge, clips of
required thickness, leveling system and
rubber mallet for placing the tiles gently and
Glazed vitrified floor tiles polished finish of
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
Providing and laying flamed finish Granite
stone flooring in required design and patterns,
in linear as well as curvilinear portions of the
building all complete as per the architectural
drawings with 18 mm thick stone slab over 20
mm (average) thick base of cement mortar
1:4 (1 cement : 4 coarse sand) laid and
jointed with cement slurry and pointing with
white cement slurry admixed with pigment of
matching shade including rubbing, curing and
polishing etc. all complete as specified and as
directed by the Engineer-in-Charge :
11.55.1 Flamed finish granite stone slab Jet Black, Sqm 65 3186.7 207135.5
41 Cherry Red, Elite Brown, Cat Eye or
12.0 ROOFING
12.37S RAIN WATER SPOUT AND PIPE
Providing and fixing on wall face unplasticised
Rigid PVC rain water pipes conforming to IS :
13592 Type A, including jointing with seal ring
conforming to IS : 5382, leaving 10 mm gap
for thermal expansion, (i) Single socketed
Providing and fixing on wall face unplasticised
- PVC moulded fittings/ accessories for
unplasticised Rigid PVC rain water pipes
conforming to IS : 13592 Type A, including
jointing with seal ring conforming to IS : 5382,
leaving 10 mm gap for thermal expansion.
12.42.3 Single tee with door
12.42.5 Bend 87.5 degree
13.0 FINISHING
13.1S CEMENT PLASTER (IN FINE SAND)
13.1 12 mm cement plaster of mix :
CEMENT PLASTER WITH A FLOATING COAT OF
12 mm cement plaster finished with a floating
coat of neat cement of mix :
13.16S 6 mm CEMENT PLASTER
13.16 6 mm cement plaster of mix :
13.20S PEBBLE DASH PLASTER
13.26 Providing and applying plaster of paris putty Sqm 2450 262.7 643615
of 2 mm thickness over plastered surface to
prepare the surface even and smooth
13.37S INTERIOR FINISHING
Distempering with 1st quality acrylic
distemper (ready mixed) having VOC content
less than 50 gram/litre, of approved
manufacturer and of required shade and
colour all complete to achieve even shade and
13.41.1 New work (two or more coats) over and Sqm 2450 185.65 454842.5
including water thinnable priming coat with
cement primer having VOC content less than
13.44S EXTERIOR FINISHING
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
Finishing walls with water proofing cement
paint of required shade :
13.44.1 New work (Two or more coats applied @ 3.84 Sqm 650 116.9 75985
Painting with synthetic enamel paint of
13.61 approved brand and manufacture to give an
15.0 DISMANTLING AND DEMOLISHING
15.1S General
Demolishing cement concrete manually/ by
mechanical means including disposal of
material within 50 metres lead as per
direction of Engineer - in - charge.
(including equivalent design mix)
15.3 Demolishing R.C.C. work manually/ by cum 2 3551.25 7102.5
mechanical means including stacking of steel
53 bars and disposal of unserviceable material
within 50 metres lead as per direction of
Engineer - in- charge.
Demolishing brick work manually/ by
mechanical means including stacking of
15.7 serviceable material and disposal of
unserviceable material within 50 metres lead
as per direction of Engineer-in-charge.
16.0 ROAD WORK
16.1S ROADS
Dry brick pitching half brick thick in drains
16.12 including supply of bricks and preparing the
surface complete :
16.12.1 With common burnt clay F.P.S. (non modular) Sqm 1000 644.05 644050
bricks of class designation 7.5
16.49S MISCELLANEOUS
Manufacturing, supplying and fixing retro
reflective overhead signage boards made up
of 2 mm thick aluminium sheet, face to be
fully covered with high intensity and
encapsulated lens type heat activated retro
reflective sheeting conforming to type - III of
ASTM-D-4956-01 as approved by Engineer-in-
charge, letters, borders etc. as per IRC : 67-
2001 in silver white with blue colour back
ground and with high intensity grade, pasted
on substrate by pressure sensitive adhesive
backing which shall be activated by applying
pressure conforming to class II of ASTM-D-
4956-01 and fixing the same to the plate of
structural frame work by means of suitable
16.60 sized aluminium alloys, rivets or bolts & nuts
@ 300 mm centre to centre all along the
periphery as well as in two vertical rows along
with theft resistant measures, including the
cost of painting with two or more coats of
epoxy paint in grey colour on the back side of
aluminium sheet including appropriate
priming coat. The rate includes the cost of
rounding off the corners, lowering down the
structural frame work from the gantry, fixing
and erecting the same in position all complete
as per drawings, specification and direction of
the engineer-in-charge.(Structural frame work
including M.S. plate to be provided separately.
Rectangular area of the sheet only shall be
measured for payment).
56 16.60.1 Overhead informatory road signage Sqm 10 5879.9 58799
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
17.0 SANITARY INSTALLATIONS
17.1S General
Providing and fixing water closet squatting
pan (Indian type W.C. pan ) with 100 mm sand
cast Iron P or S trap, 10 litre low level white
P.V.C. flushing cistern, including flush pipe,
17.1 with manually controlled device (handle lever)
conforming to IS : 7231,with all fittings and
fixtures complete, including cutting and
making good the walls and floors wherever
17.1.1 White Vitreous china Orissa pattern W.C. pan Each 4 6767.4 27069.6
57 of size 580x440 mm with integral type foot
Providing and fixing white vitreous china
pedestal type water closet (European type
W.C. pan) with seat and lid, 10 litre low level
white P.V.C. flushing cistern, including flush
17.2 pipe, with manually controlled device (handle
lever), conforming to IS : 7231, with all fittings
and fixtures complete, including cutting and
making good the walls and floors wherever
17.2.1 W.C. pan with ISI marked white solid plastic Each 24 6515.55 156373.2
Providing and fixing wash basin with C.I.
brackets, 15 mm C.P. brass pillar taps, 32 mm
C.P. brass waste of standard pattern,
including painting of fittings and brackets,
cutting and making good the walls wherever
17.7.4 White Vitreous China Flat back wash basin Each 28 1879.2 52617.6
59 size 550x 400 mm with single 15 mm C.P.
brass pillar tap
Providing and fixing P.V.C. waste pipe for sink
17.28 or wash basin including P.V.C. waste fittings
17.28.1 Semi rigid pipe
17.31 Providing and fixing 600x450 mm bevelled Each 28 1607.95 45022.6
edge mirror of superior glass (of approved
61 quality) complete with 6 mm thick hard board
ground fixed to wooden cleats with C.P. brass
screws and washers complete.
Providing and fixing PTMT towel rail complete
with brackets fixed to wooden cleats with CP
brass screws with concealed fittings
arrangement of approved quality and colour.
17.73.2 600 mm long towel rail with total length of Each 28 708.95 19850.6
62 645 mm, width 78 mm and effective height of
88 mm, weighing not less than 190 gms.
18.0 WATER SUPPLY
18.4S PP-R PIPES
Providing and fixing 3 layer PP-R (Poly
propylene Random copolymer) pipes
confirming to IS 15801, UV stabilized & anti -
microbial fusion welded, having thermal
stability for hot & cold water supply, including
18.4 all PP - R plain & brass threaded polypropylene
random fittings and fixing the pipe with
clamps at 1.00 m spacing. This includes
testing of joints complete as per direction of
Engineer-in-Charge. ( Internal Exposed on
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
18.6A Providing and fixing PPR Unions
18.7S C.P.V.C. PIPES
Providing and fixing Chlorinated Polyvinyl
Chloride (CPVC) pipes, having thermal stability
for hot & cold water supply, including all CPVC
plain & brass threaded fittings and fixing the
pipe with clamps at 1.00 m spacing. This
includes jointing of pipes & fittings with one
step CPVC solvent cement and the cost of
cutting chases and making good the same
including testing of joints complete as per
direction of Engineer in Charge. Concealed
work, including cutting chases and making
good the walls etc.
Making connection of G.I. distribution branch
with G.I. main of following sizes by providing
and fixing tee, including cutting and threading
the pipe etc. complete :
18.15S BRASS FITTINGS
Providing and fixing gun metal gate valve with
C.I. wheel of approved quality (screwed end) :
Providing and fixing ball valve (brass) of
18.18 approved quality, High or low pressure, with
plastic floats complete :
C.I. SLUICE VALVES/ FIRE HYDRANTS &
18.48 Providing and placing on terrace (at all floor Per 8000 11 88000
levels) polyethylene water storage tank, IS : Litre
12701 marked, with cover and suitable
locking arrangement and making necessary
holes for inlet, outlet and overflow pipes but
without fittings and the base support for tank.
18.49S C.P. BRASS FITTINGS
Providing and fixing C.P. brass bib cock of
approved quality conforming to IS:8931 :
Providing and fixing C.P. brass angle valve for
18.53 basin mixer and geyser points of approved
quality conforming to IS:8931
18.54S PTMT FITTINGS
Providing and fixing PTMT bib cock of
approved quality and colour.
18.54.1 15 mm nominal bore, 86 mm long, weighing Each 28 125.6 3516.8
not less than 88 gms
18.59S AIR VALVE & WATER METER (BULK TYPE)
Providing and fixing unplasticised P.V.C.
18.74 connection pipe with PTMT Nuts, collar and
bush of approved quality and colour.
21.0 ALUMINIUM WORK
21.1S General
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
Providing and fixing aluminium work for doors,
windows, ventilators and partitions with
extruded built up standard tubular sections/
appropriate Z sections and other sections of
approved make conforming to IS: 733 and IS:
1285, fixing with dash fasteners of required
dia and size, including necessary filling up the
gaps at junctions, i.e. at top, bottom and sides
with required EPDM rubber/ neoprene gasket
etc. Aluminium sections shall be smooth, rust
free, straight, mitred and jointed mechanically
wherever required including cleat angle,
Aluminium snap beading for glazing /
panelling, C.P. brass / stainless steel screws,
all complete as per architectural drawings and
the directions of Engineer-in-charge. (Glazing,
panelling and dash fasteners to be paid for
For shutters of doors, windows & ventilators
including providing and fixing hinges/ pivots
and making provision for fixing of fittings
wherever required including the cost of EPDM
rubber / neoprene gasket required (Fittings
shall be paid for separately)
21.1.2.1 Anodised aluminium (anodised transparent or Kg 700 598.6 419020
77 dyed to required shade according to IS: 1868,
Minimum anodic coating of grade AC 15)
Providing and fixing glazing in aluminium
door, window, ventilator shutters and
partitions etc. with EPDM rubber / neoprene
21.3 gasket etc. complete as per the architectural
drawings and the directions of engineer-in-
charge . (Cost of aluminium snap beading
shall be paid in basic item):
21.3.1 With float glass panes of 4.0 mm thickness Sqm 34 1176.8 40011.2
(weight not less than 10kg/sqm)
23.0 RAIN WATER HARVESTING & TUBEWELLS
23.1S General
Boring/drilling bore well of required dia for
casing/ strainer pipe, by suitable method
prescribed in IS: 2800 (part I), including
collecting samples from different strata,
preparing and submitting strata chart/ bore
log, including hire & running charges of all
equipments, tools, plants & machineries
required for the job, all complete as per
direction of Engineer-in-charge, upto 90 metre
depth below ground level.
23.1.1 All types of soil
23.1.2 Rocky strata including Boulders
Supplying, assembling, lowering and fixing in
vertical position in bore well, unplasticized
PVC medium well casing (CM) pipe of required
23.3 dia, conforming to IS: 12818, including
required hire and labour charges, fittings &
accessories etc. all complete, for all depths,
as per direction of Engineer -in-charge.
Supplying, assembling, lowering and fixing in
vertical position in bore well unplasticized PVC
medium well screen (RMS) pipes with ribs,
23.4 conforming to IS: 12818, including hire &
labour charges, fittings & accessories etc. all
complete, for all depths, as per direction of
Engineer-in-charge.
ASANSOL DIVISION-ENGINEERING/EASTERN RLY
23.6 Supplying, filling, spreading & leveling gravels cum 60 1538.25 92295
of size range 5 mm to 10 mm, in the recharge
pit, over the existing layer of boulders, in
required thickness, for all leads & lifts, all
complete as per direction of Engineer-in-
23.7 Supplying, filling, spreading & leveling coarse cum 4 1538.25 6153
sand of size range 1.5 mm to 2 mm in
84 recharge pit, in required thickness over gravel
layer, for all leads & lifts, all complete as per
direction of Engineer -in-charge.
23.12 Development of tube well in accordance with Hour 4 1085.05 4340.2
IS : 2800 (part I) and IS: 11189, to establish
maximum rate of usable water yield without
sand content (beyond permissible limit), with
required capacity air compressor, running the
compressor for required time till well is fully
developed, measuring yield of well by V notch
method or any other approved method,
measuring static level & draw down etc. by
step draw down method, collecting water
samples & getting tested in approved
laboratory, including disinfection of tubewell,
all complete, including hire & labour charges
of air compressor, tools & accessories etc., all
as per requirement and direction of Engineer-
Providing and fixing suitable size threaded
mild steel cap or spot welded plate to the top
23.13 of bore well housing/ casing pipe, removable
as per requirement, all complete for borewell
Providing and fixing M.S. clamp of required dia
to the top of casing/ housing pipe of tubewell
as per IS: 2800 (part I), including necessary
bolts & nuts of required size complete.
Providing and fixing Bail plug/ Bottom plug of
23.15 required dia to the bottom of pipe assembly of
tubewell as per IS:2800 (part I).
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