ESTIMATE
Name of work:- Urgent Maintenance of PWD(R&B) Office Building and Boundary Wall of
Belonia Division at Bankar Belonia South Tripura, during the year 2024-25./ SH:- Plaster
work, wood work, Painting, water supply & Sanitary installation and allied works.
SL
Description of work Qty unit Rate Amount
NO
1 2 3 4 5 6
A. SUB HEAD: EARTH WORK
1 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) 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.
All kinds of soil
For drain
1x75.00x1.10x0.75 61.875
For pillar
CFT1= 1x35x1.20x1.20x1.20 60.480
At Wall= 1x38.00x0.30x0.50 5.700
Total 128.055 Cum `231.60 `29,658.00
2 Filling available excavated earth (excluding 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.
All kinds of soil
Qty= 2/3 of Item No-1 85.370 Cum `161.30 `13,770.00
3 Supplying and filling in plinth, under floor,
foundations etc. with sand (fine) from local quarry
with all lifts including spreading in horizontal
layers, watering, grading to required slope,
ramming, consolidating and compacting each
layer by using plate compactor or by any suitable
method complete.
For drain
1x75.00x1.10x0.10 8.250
For pillar
CFT1= 1x35x1.20x1.20x0.10 5.040
Total 13.290 Cum `1,177.30 `15,646.00
B. SUB HEAD: CONCRETE WORK
4 Providing and laying in position cement concrete
of specified grade excluding the cost of centring
and shuttering -
-All work upto plinth level:
ii) 1:4:8 ( 1 Cement: 4 fine sand : 8 graded well
burnt brick aggregate 40 mm nominal size)
For drain
1x75.00x1.10x0.15 12.375
For pillar
CFT1= 1x65x1.20x1.20x0.15 7.560
Total 19.935 Cum `8,980.00 `179,016.00
C. SUB HEAD: R.C.C. WORK
SL
Description of work Qty unit Rate Amount
NO
1 2 3 4 5 6
5 Providing and laying in position specified grade of
reinforced cement concrete excluding the cost of
centring, shuttering, finishing and reinforcement-
-All work upto plinth level:
1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone
aggregate 20 mm nominal size)
for pillar base
CFT1= 1x35x1.20x1.20x0.20 10.080
CFT1=1x35x0.30/3x((1.20x1.20)+(0.30X0.30)+
sqrt(1.20X1.20)x(0.30x0.30)) 6.615
C1= 1x35x0.25x0.25x0.95 2.078
Tie Beam- 1x71.25x0.20x0.25 3.563
Plinth Beam- 1x71.25x0.30x0.25 5.344
Total 27.679 Cum `12,073.80 `334,195.00
6 Reinforced cement concrete work in walls (any
thickness), including attached pilasters, buttresses, plinth
and skirting courses, fillets, columns, pillars, piers,
abutments, posts and struts etc. upto floor five level
excluding cost of centring, shuttering, finishing and
reinforcement
1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone
aggregate 20 mm nominal size)
pillar above plinth tie
C1= 1x35x0.25x0.25x2.10 4.594
Total 4.594 cum `13,305.80 `61,124.00
7 Reinforced cement concrete work in beams,
suspended floors, roofs having slope upto 15°
landings, balconies, shelves, chajjas, lintels,
bands, plain window sills, staircases and spiral
stair cases upto floor five level excluding the cost
of centring, shuttering, finishing and
reinforcement.
b. RCC work in beams, lintels, bands, plain window
sills, staircases and spiral staircases excluding
precast spiral staircase.
1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone
aggregate 20 mm nominal size)
Beam at Top = 1x71.25x0.15x0.25 2.672 Cum `13,584.50 `36,296.00
8 Reinforcement for R.C.C. work including
straightening, cutting, bending, placing in position
and binding all complete upto plinth level.
a. Thermo-Mechanically Treated bars of grade Fe-
500D or more
Qty= Item No-6
27.679 cum @ 100.00 kg /cum 2767.94 Kg. `103.90 `287,589.00
9 Reinforcement for R.C.C. work including
straightening, cutting, bending, placing in position
and binding all complete above plinth level.
a. Thermo-Mechanically Treated bars of grade Fe-
500D or more
Qty= Item No-7 + Item No-8
(4.594+2.672)=7.266 cum @ 100.00 kg /cum 726.56 Kg. `103.90 `75,490.00
10 Centering shuttering including struttings, propping
etc. and removal of form work for:
SL
Description of work Qty unit Rate Amount
NO
1 2 3 4 5 6
i. Foundations, footings, bases for columns etc. for
mass concrete with timber plank
Column Footing
CFT1= 1x35x4x1.20x0.20 33.60
Column up to Plinth Level
Boundery Column
CFT1= 1x35x4x0.25x0.95 33.25
66.85 Sqm `333.90 `22,321.00
ii. Lintels, beams, plinth beams, girders,
bressumers and cantilevers with shuttering ply
Tie Beam- 1x2x71.25x0.20 28.50
1x71.25x0.25 17.81
Plinth Beam- 1x2x71.25x0.30 42.75
1x71.25x0.25 17.81
Top Beam- 1x2x71.25x0.15 21.38
1x71.25x0.25 17.81
146.06 Sqm `499.40 `72,944.00
iii. Columns, Pillars, Piers, Abutments, Posts and
Struts with shuttering ply
Boundery Column
CFT1= 1x35x4x0.25x2.10 73.50
73.50 Sqm `625.50 `45,974.00
D. SUB HEAD: BRICK WORK
11 First class brick work in foundation and plinth
including cost of all materials as required
complete:-
In cement mortar 1:4 ( 1 cement : 4 fine sand ).
For drain
1x2x75.00x0.25x0.50 18.750
At Wall above PB up to Tie
1x71.25x0.254x0.45= 8.144
26.894 Cum `9,845.20 `264,776.00
12 Half brick masonry work with first class bricks in
superstructure upto floor five level including cost
of all materials as required complete:-
In cement mortar 1:4 ( 1 cement : 4 fine sand ).
Main Boundery Wall (Front Portion)
1x71.25x1.65 117.56 Sqm. `1,533.50 `180,282.00
E. SUB HEAD : STEEL WORK
13 Providing and fixing M.S. grills of required pattern
in frames of windows etc. with M.S. flats, square or
round bars etc. all complete.
ii. Fixed to openings /wooden frames with rawl
plugs screws etc.
Grill above Wall
1x71.25x0.30= 21.375 sqm @ 20Kg/sqm 427.50
427.50 Kg `169.70 `72,547.00
14 Providing 40 × 5 mm flat iron hold fast 40 cm long
including fixing to frame with 10 mm diameter
bolts, nuts and wooden plugs and embedding in
cement concrete block 30 × 10 × 15 cm 1:3:6 mix
(1 cement : 3 fine sand : 6 graded stone agg.
20mm nominal size) 16 No. `190.10 `3,042.00
SL
Description of work Qty unit Rate Amount
NO
1 2 3 4 5 6
F SUB HEAD: FINISHING WORK .
15 12 mm cement plaster mix .
I.Cement mortar 1:4 ( 1 cement : 4 fine sand )
For drain
1x2x75.00x0.75 112.500
For Boundary Wall
1x71.25x1.65 117.56
1x71.25x0.30 21.38
251.44 Sqm `224.20 `56,372.00
16 15 mm cement plaster on the rough side of single
or half brick wall of mix:
i. Cement mortar 1:4 ( 1 cement : 4 fine sand )
1x71.25x1.65 117.56
1x71.25x0.30 21.38
138.94 Sqm `260.60 `36,207.00
17 6 mm cement plaster mix.
i. Cement mortar 1:3 ( 1 cement : 3 fine sand )
Boundry Wall
At Column-1x35x2x0.375x2.60 68.25
Beam at Plinth Level- 1x2x71.25x0.30 42.75
Beam at Top- 1x2x71.25x0.15 21.38
132.38 Sqm `185.70 `24,582.00
18 Dismantling old plaster or pointing, raking out
joints, cleaning and preparing the surface for re-
plastering or re-pointing including disposal of 325.00 Sqm `30.10 `9,783.00
rubbish to the dumping ground with all leads and
lifts etc.complete as per direction of the Engineer-
in-charge.
19 Repairs to plaster of thickness 12 mm to 20 mm in
patches of area 2.5 sqm and under including
cutting the patch in proper shape and preparing
and plastering the surface of the walls complete
including disposal of rubbish to the dumping 325.00 Sqm `293.90 `95,518.00
ground with all leads and lifts including finishing
even and smooth and curing complete as per
direction of the Engineer in charge:-
20 Neat cement punning.
For drain
1x2x75.00x0.75 112.500
For Boundary Wall
1x2x71.25x0.30= 42.75
155.25 Sqm `56.80 `8,818.00
21 Applying one coat of water thinnable cement
primer of approved brand and manufacturer on
wall surface complete.
Water thinnable cement primer
Boundry Wall
1x2x71.25x1.65 235.13
At Column-1x35x2x0.375x2.60 68.25
Beam at Plinth Level- 1x2x71.25x0.30 42.75
Beam at Top- 1x2x71.25x0.15 21.38
367.50 Sqm `48.10 `17,677.00
SL
Description of work Qty unit Rate Amount
NO
1 2 3 4 5 6
22 Finishing walls with water proofing cement paint of
required shade of approved brand and
manufacture [Payment shall be made after
submission of Test Certificate issued by the
Manufacturer]
New work ( two : or more coats applied @ 3.84
kg/10 sqm)
Boundry Wall
1x2x71.25x1.65 235.13
At Column-1x35x2x0.375x2.60 68.25
Beam at Plinth Level- 1x2x71.25x0.30 42.75
Beam at Top- 1x2x71.25x0.15 21.38
367.50 Sqm `78.30 `28,775.00
23 Finishing walls with water proofing cement paint of
required shade of approved brand and
manufacture on old work ( one or more coats )
including preparation of surface as required 325.00 Sqm `78.30 `25,448.00
complete as per direction of the Engineer in
charge.
24 Applying priming coat [Payment shall be made
after submission of Test Certificate issued by the
Manufacturer] :
With ready mixed red oxide zinc chromate primer
of approved brand and manufacture on steel
galvanised iron/ steel works
For Grill above Boundery Wall
1x71.25x0.30= 21.38
21.38 Sqm `42.40 `906.00
25 Painting with synthetic enamel paint of approved
brand and manufacture of required colour to give
an even shade [Payment shall be made after
submission of Test Certificate issued by the
Manufacturer]:
Two or more coats on new work over an under
coat of suitable shade with ordinary paint (primer)
of approved brand and manufacture
For Grill above Boundery Wall
1x71.25x0.30= 21.38
21.38 Sqm `154.40 `3,300.00
26 Providing and laying 1st class quality ceramic floor
tiles in different sizes (thickness to be specified by
the manufacturer) of 1st quality conforming to IS :
15622 - 2017 of approved make in colours such as
White, Ivory, Grey, Fume Red Brown, laid over 20
mm thick cement mortar 1:4 (1 cement : 4 fine
sand), Jointing with grey cement slurry @ 3.3
kg/sqm including pointing the joints with white
cement and matching pigment etc. all complete as
per direction of the Engineer in-charge.
Mat Finish Tiles/ Anti-skid Tiles/ Glossy Tiles
300 mm x 300 mm in all shades and designs 50.00 Sqm `1,064.80 `53,240.00
SL
Description of work Qty unit Rate Amount
NO
1 2 3 4 5 6
27 Providing and fixing 1st class quality ceramic
glazed wall tiles conforming to IS : 15622 - 2017
(thickness to be specified by the manufacturer) of
approved make in all colours, shades of any size
as approved by Engineer-incharge in skirting,
risers of steps and dados, laid over 12 mm thick
bed of cement mortar 1 : 3 (1 cement : 3 fine
sand) jointed with ordinary cement slurry including
pointing with white cement mixed with pigment of
matching shade etc. all complete as per direction
of the Engineer in-charge.
450 mm X 300 mm in all shades and design 35.00 Sqm `927.90 `32,477.00
G SUB HEAD: SEWAGE AND DRAINAGE
28 Constructing soak pit 1.20 x 1.20 x 1.20 m filled
with brickbats including S.W. drain pipe 100 mm
diameter and 1.20 m long complete as per 2 Each `7,228.80 `14,458.00
standard design.
29 Constructing brick masonry chamber for
underground C.I. inspection chamber and bends
with 1st class bricks in cement mortar 1:4 (1
cement : 4 fine sand) C.I. cover with frame (light
duty) 455x610 mm internal dimensions, total
weight of cover with frame to be not less than 38
kg (weight of cover 23 kg and weight of frame 15
kg) R.C.C. top slab with 1:2:4 mix (1 cement :2
fine sand : 4 graded stone aggregate 20 mm
nominal size) foundation concrete 1:5:10 (1
cement: 5 fine sand : 10 graded stone aggregate
40 mm nominal size), inside plastering 12 mm
thick with cement mortar 1:3 (1 cement: 3 fine
sand) finished smooth with a floating coat of neat
cement on walls and bed concrete etc. complete
as per standard design :
Inside dimensions 455x610 mm and 45 cm deep
for single pipe line : 4 Each `8,380.40 `33,522.00
H SUB HEAD: WOOD WORK
30 Providing wood work in frames of doors, windows,
clerestory windows and other frames, wrought
framed and fixed in position :
a. Karai wood 0.16 Cum ### `17,862.00
31 Providing and fixing ISI marked flush door shutters
conforming to IS: 2202 (Part I) decorative type,
core of block board 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.
i) 30 mm thick including ISI marked Stainless Steel
15.00 Sqm `3,367.70 `50,516.00
butt hinges with necessary screws.
32 Providing and fixing factory made door frame
(single rebate) made of solid PVC foam profile with
homogenous fine cellular structure having smooth
outer integral skin having 60mm width & 30mm 10.00 mtr `592.20 `5,922.00
thickness and shall be fixed to wall as per
instructions of Engineer-In-Charge using 100x8
sheet metal CSK screws.
SL
Description of work Qty unit Rate Amount
NO
1 2 3 4 5 6
33 Providing and fixing 28 mm thick door shutter
made of solid PVC foam profile with homogenous
fine cellular structure having smooth outer integral
skin having 71mm width & 28mm thick as vertical
& horizontal styles. Joints are made using solvent
adhesive and GI ‘C sections (39mm x 19mm x
0.6mm thick) or M S pipe (40mm x 20mm )
3.15 sqm `3,658.20 `11,523.00
stiffener frame insert & telescopic polymeric ‘L’
corners .The panel shall be filled with 3mm thick
high - pressure compact laminate as per
manufacturer’s specifications and directions of the
Engineer-incharge, cover moulding shall be
provided for covering fixing screws and elegant
look.( for W.C. bathroom door shutter).
34 Providing & fixing glass panes with putty and
glazing clips in steel doors, windows, clerestory
windows, all complete with :
4.0 mm thick glass panes 25.00 Sqm. `1,326.90 `33,173.00
35 Providing and fixing glazing of approved quality in
aluminium doors, windows, ventilator, shutters
and partition etc. with EPDM rubber / neoprene
gasket etc. complete as per architectural drawing
and the direction of Engineer-in-charge (Cost of
snap beading shall be paid in basic item) :--
i.With float glass panes of 4.0 mm thickness
30.00 Sqm `1,161.90 `34,857.00
( weight not less than 10.0 kg / sqm )
I SUB HEAD: WATER SUPPLY WORK
36 Providing and fixing 3 layer PP-R (Poly propylene
Random copolymer) pipes SDR 7.4 U V stabilized
& anti - microbial fusion welded, having thermal
stability for hot & cold water supply including all
PP - R plain & brass threaded polypropylene
random fittings i/c fixing the pipe with clamps at
1.00 m spacing. This includes testing of joints
complete as per direction of Engineer in Charge.
Internal work - Exposed on wall.
i. PN-16 Pipe, 16 mm OD 30.00 Mtr. `208.20 `6,246.00
ii. PN-16 Pipe, 20 mm OD 20.00 Mtr. `238.90 `4,778.00
iii. PN-16 Pipe, 25 mm OD 15.00 Mtr. `308.30 `4,625.00
37 Providing and fixing 3 layer PP-R (Poly propylene
Random copolymer) pipes confirming to IS:15801,
U V stabilized & anti - microbial fusion welded,
having thermal stability for hot & cold water
supply including all PP - R plain & brass threaded
polypropylene random fittings including
trenching ,refilling & testing of joints complete as
per direction of Engineer in Charge.
External work
i.PN-16 Pipe, 16 mm OD (SDR-7.4) 20.00 Mtr. `172.20 `3,444.00
ii. PN-16 Pipe, 25 mm OD (SDR-7.4) 15.00 Mtr. `265.30 `3,980.00
iii. PN-16 Pipe, 40 mm OD (SDR-7.4) 10.00 Mtr. `451.10 `4,511.00
38 Providing and fixing brass bib cock of approved
quality
i. 15 mm nominal bore 10 No `374.40 `3,744.00
SL
Description of work Qty unit Rate Amount
NO
1 2 3 4 5 6
39 Providing and fixing brass stop cock of approved
quality :
i. 20 mm nominal bore 10 No `429.20 `4,292.00
J SUB HEAD: SANITARY WORK
40 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 require :
i) White Vitreous China Wash basin size 550x400
5 No `3,782.60 `18,913.00
mm with a pair of 15 mm C.P. brass pillar taps.
K SUB HEAD: ROOFING
41 Providing and fixing false ceiling at all height
including providing and fixing of frame work made
of special sections, power pressed from M.S.
sheets and galvanized with zinc coating of 120
gms/sqm (both side inclusive) as per IS : 277 and
consisting of angle cleats of size 25 mm wide x 1.6
mm thick with flanges of 27 mm and 37mm, at
1200 mm centre to centre, one flange fixed to the
ceiling with dash fastener 12.5 mm dia x 50mm
long with 6mm dia bolts, other flange of cleat
fixed to the angle hangers of 25x10x0.50 mm of
required length with nuts & bolts of required size
and other end of angle hanger fixed with
intermediate G.I. channels 45x15x0.9 mm running
at the spacing of 1200 mm centre to centre, to
which the ceiling section 0.5 mm thick bottom
wedge of 80 mm with tapered flanges of 26 mm
each having lips of 10.5 mm, at 450 mm centre to
centre, shall be fixed in a direction perpendicular
to G.I. intermediate channel with connecting clips
made out of 2.64 mm dia x 230 mm long G.I. wire
at every junction, including fixing perimeter
channels 0.5 mm thick 27 mm high having flanges
of 20 mm and 30 mm long, the perimeter of
ceiling fixed to wall/partition with the help of rawl
12.5 mm thick tapered edge gypsum fire resistant
board conforming to IS: 2095- Part I.
1x9.00x5.50 49.50 Sqm. `1,239.70 `61,365.00
L SUB HEAD:ALUMINIUM WORK
42 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 of 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 /
paneling, C.P. brass / stainless steel screws, all
complete as per architectural drawing and the
direction of Engineerincharge. (Glazing and
paneling and dash fasteners to be paid for
separately) :-
SL
Description of work Qty unit Rate Amount
NO
1 2 3 4 5 6
1. For fixed portion of approved quality:-
Anodised aluminium (anodised transparent or
dyed to required shade according to IS: 1868, 25.00 kg `474.10 `11,853.00
Minimum anodic coating of grade AC 15).
2. For shutters/ sliding shutters of doors, windows
& ventilators including providing and fixing
hinges / pivots / rollers and making provision for
fixing fittings wherever required including the cost
of PVC / neoprene gasket required of approved
quality ( Fittings shall be paid for separately ):-
Anodised aluminium (anodised transparent or
dyed to required shade according to IS: 1868, 15.00 kg `555.00 `8,325.00
Minimum anodic coating of grade AC 15).
###
Add 3% Contingency (+) `72,770.00
Total ###
(Rupees Twenty Four Lakhs Ninenty Eight Thousand Four Hundred and Fifty Two) Only
Junior Engineer Sub-Divisional Officer
Belonia Sub-Division, PWD (R&B) Belonia Sub-Division, PWD (R&B)
Belonia, South Tripura Belonia, South Tripura
