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PROFESSIONAL
PRACTICE ANDVALUATION
UNIT 03
RATE ANALYSIS
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DEFINITION
“ The determination of rate per unit of a p
item of work, from the cost of quantities of mater
cost of labourers and other miscellaneous petty e
required for its completion know as the analysis of
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RATE ANALYSIS DEPENDS ON…
1. Specifcation o works and material, qalit! o materials, proportio
mortar met"od o constrction and operation.
#. $antities o materials and t"eir rates, nm%er o di&erent t!pes
and t"eir rates.
'. Location o site o work and its distance rom t"e sorces o mate
t"e rates o transport, a(aila%ilit! o water.
). *roft and miscellaneos and o(er"ead e+penses o contractor.
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OVERHEAD COSTS
• It incldes eneral o-ce e+pense, rents, ta+es, sper(ision and ot"
w"ic" are indirect e+pense and not prodcti(e e+pense o o%.
• T"e miscellaneos e+pense on o(er"eads ma! %e nder t"e ollow
A.0eneral o(er"eads
1. Esta%lis"ment o-ce sta&2
#. Stationar!, printin, postaes etc.
'. Tra(ellin e+pense
). Telep"one
3. Rent and Ta+es
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OVERHEAD COSTS
4. 5o% o(er"eads
1. Sper(ision salar! o En., 6(erseers, Sper(ision etc.2
#. 7andlin o materials
'. Repairs, carriae and depreciation o T8*
). Amenities o la%or
3. 9orkmen:s compensation and insrance
;. Interest on in(estment
<. Losses on ad(ances
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Overall ….
• T"e contractor ma! allowed to "a(e a net proft o ;=>?=
• T"e miscellaneos o(er"eads e+penses ma! come to a%ot 3=>1@=
• Total 13= o t"e actal cost ma! %e reasona%le amont %t it is sall! practice to a
• T"e anal!sis o rate is sall! worked ot or t"e nit o t"e particlar item o work
"eads
1. aterial
#. La%or
• 1.3= o water c"ares is also added
• I material "as to %e transported rom more t"an ?km t"an transportation o it s"o
separatel!.
• 1@= s"old %e e+tra added to contractors proft i cement and steel "as to %e arran
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TASK OR TURN-OUT WORK
• Task B t"e capacit! o doin work %! an artisan or skilled la%or in t"e orm
o work per da!.
• It (aries to some e+tent accordin to t"e natre, siCe, "ei"t, sitation, loc
Sa! or e+ample
Dor t"e e+ca(ation o ondation o a %ildin. ) la%ors worked ot or # da!
qantit! o eart"work was #)c.mt.
So total la%ors worked # + ) ? Nos
Task o one la%or #)F? ' c.mt.
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Calcla!"#$% #& 'a$!"!"e%
1. 4rick masonr!
• Nm%ers o %rick reqired (olme o %rick work F (olme o one %rick wit
oint
1 F @.#@ + @.1@ + @.1@ 3@@ nos.
• ortar or 1 c.mt o %rick work actal (olme o %ricks in 1 c.mt o %ri
3@@ + @.1G + @.@G + @.@G2 @.<< c.mt
•
So (olme o wet mortar in 1 c.mt o %rick masonr! 1 > @.<< @.#' c.m
• Dor ro fllin, ct %ricks or %ondin, wastae, etc. increasin t"is qantit!
• Holme o wet mortar @.#' @.13 + @.#'2 @.#;) c.mt
• Holme o dr! mortar redces %! #3= w"en water is added
• Holme o dr! mortar @.#;) @.#3 + @.#;)2 @.'' c.mt
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Calcla!"#$% #& 'a$!"!"e%
(a!er"al% &#r )*+
,r"c #r qantit! o %rick work 1@ m'
*roportion 1B;
Holme o dr! mortar '.' m'
1B; <
Jement 1F< + '.' @.)<1) F@.@'3
1'.)< %as
Sand ;F< + '.' #.?' m'
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Calcla!"#$% #& 'a$!"!"e%
C#$cre!e #r
Dor 1 m' o wet concrete, dr! (olme is taken a%ot 3#= more
T"at is 1 m' o wet concrete 1.3# m' o dr! concrete
'a$!"!/ #& a!er"al% &#r )* ).1 * 3 cee$! c#$cre!e
*roportion 1B 1.3 B ' J B S B A Total 3.3
Jement 1F3.3 + 1.3# @.#<;'F@.@'
3
<.?G sa! ? nos. o %as
Sand 1.3F3.3 +
1.3#
@.)1) m'
Areate 'F3.3 + 1.3# @.?#G m'
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Calcla!"#$% #& 'a$!"!"e%
Pla%!er"$2 #r
Dor fllin p t"e oints and or ne(en srace. '@= more mortar is reqired To et t"e dr! (olme o mortar, wet (olme ma! %e rt"er increased %! #3=
(a!er"al% &#r )00 area a$4 ) !5"c 6la%!er 7)*89
Holme o wet mortar Area + t"ickness 1@@ + @.@1# 1.# m'
Dor fllin p oints and ne(en srace, '@= more mortar is reqired
Holme o wet mortar 1.# + 1.'@ 1.3; m'
To et dr! (olme o mortar, wet (olme ma! %e rt"er increased %! #3=
Holme o dr! mortar 1.3; + 1.#3 1.G3 sa! #.@@
m'
*roportion is 1B ) , so
total is 3.
Jement 1F3 + # @.)
m'
11.3@ %as2 Sand )F3 +
#
1.; m'
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Calcla!"#$% #& 'a$!"!"e%
Pla%!er"$2 #r
Dor fllin p t"e oints and or ne(en srace. '@= more mortar is reqired
To et t"e dr! (olme o mortar, wet (olme ma! %e rt"er increased %! #3=
(a!er"al% &#r )00 area a$4 0 !5"c 6la%!er 7)*39
Holme o wet mortar Area + t"ickness 1@@ + @.@#@ # m'
Dor fllin p oints and ne(en srace, #@= more mortar is reqired
Holme o wet mortar # + 1.#@ #.) m'
To et dr! (olme o mortar, wet (olme ma! %e rt"er increased %! #3=
Holme o dr! mortar #.) + 1.#3 '.@@ m'
*roportion is 1B ' , so
total is ).
Jement 1F) + ' @.<3
m
'
#1.3@ %as2 Sand 'F) +
'
#.#3 m'
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Ra!e a$al/%"% #& a"$ "!e #& #
1. *lain cement concrete 1 B ) B ? 2 K or sample o 1@.@ m'
7A9 (a!er"al re:"re4Sr T/6e #& a!er"al 'a$!"!/ Ra!e Per
1 Jement$ 1F1' + 1.3# + 1@ ''.3%as
''.3@ #?@ %a
# Sand$ )F1' + 1.3# + 1@ ).;?
m'
).;? 1#@@ m'
' Areate$ ?F1' + 1.3# + 1@ G.';m'
G.'; 11@@ m'
) iscellaneos > > Lm sm
Total A2
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Ra!e a$al/%"% #& a"$ "!e #& #
1. *lain cement concrete 1 B ) B ? 2 K or sample o 1@.@ m'
7;9 La,#r re:"re4Sr T/6e 'a$!"!/ Ra!e Per
1 7ead mason 1 3@@ da!
# ale aCdoor 1@ #3@ da!
' Demale aCdoor ; #@@ da!
) 4"isti 1 #3@ da!
Total 42
T#!al 7 A < ; 9 = R%. >?>
A44 ).1@ #& a!er c5ar2e% = R%. 88?.3? %a/ 88>.00
A44 )@ #& c#$!rac!#r% 6r#B! = R%. >>0
Ra!e &#r )0.0 3 = R%. 3333)
Ra!e &#r ).0 3 = R%. 3333.)
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Ra!e a$al/%"% #& a"$ "!e #& #
Dirst class 4rick asonr! 9ork in cement mortar 1B;2 in sper strctre K or sample
7A9 (a!er"al re:"re4Sr T/6e #& a!er"al 'a$!"!/ Ra!e Per
1 4ricks$ 3@@@ 1m' 3@@2
3@@@ ).3@ No.
# JementHolme o mortar total(ol.> (ol o %ricks
1@ K 3@@@@.1G+@.@G+@.@G2#.'@3 @.'@ + #.'@32 '.@ m' $ 1F< + ' @.)'F@.@'3
1#.3 #?@ %as
' Sand$ ;F< + ' #.3? m'
#.3? 1#@@ m'
) iscellaneos > > Lm sm
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Ra!e a$al/%"% #& a"$ "!e #& #
Dirst class 4rick asonr! 9ork in cement mortar 1B;2 in sper strctre K or sample
7;9 La,#r re:"re4Sr T/6e 'a$!"!/ Ra!e Per
1 7ead mason 1 3@@ da!
# ason 1@ )3@ da!
' ale aCdoor < #3@ da!
) Demale aCdoor ) #@@ da!
3 4"isti # #3@ da!
Total 42
T#!al 7 A < ; 9 = R%. 3?)
A44 ).1@ #& a!er c5ar2e% = R%. 1+?
A44 )@ #& c#$!rac!#r% 6r#B! = R%. 3?3
Ra!e &#r )0.0 3 = R%. 8)
Ra!e &#r ).0 3 = R%. 8).0
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Ra!e a$al/%"% #& a"$ "!e #& #
1@cm t"ick 4rick asonr! partition wall in cement mortar 1B)2 K or sample o
7A9 (a!er"al re:"re4Sr T/6e #& a!er"al 'a$!"!/ Ra!e Per
1 4ricksHolme A + t"ickness 1@+ @.1Holme 1.@ m' ,so $ 3@@
3@@ ).3@ No.
# Jement
Holme o mortar @.' m'
$ 1F3 + @.' @.@;F@.@'3
1.<1 sa!
#.@
#?@ %as
' Sand$ )F3 + @.' @.#) m'
@.#) 1#@@ m'
) iscellaneos > > Lm sm
Total A2
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Ra!e a$al/%"% #& a"$ "!e #& #
1@cm t"ick 4rick asonr! partition wall in cement mortar 1B)2 K or sample o
7;9 La,#r re:"re4Sr T/6e 'a$!"!/ Ra!e Per
1 7ead mason 1@m'Fda!2 1F1@ 3@@ da!
# ason 1m'Fda!2 1 )3@ da!
' ale aCdoor 1 #3@ da!
) Demale aCdoor 1 #@@ da!
3 4"isti 3m'Fda!2 @.# #3@ da!
; Sndries Rs. 132 Total 42
T#!al 7 A < ; 9 = R%. --
A44 ).1@ #& a!er c5ar2e% = R%. --
A44 )@ #& c#$!rac!#r% 6r#B! = R%. --
Ra!e &#r )0.0 3 = R%. --
Ra!e &#r ).0 3 = R%. --
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Ra!e a$al/%"% #& a"$ "!e #& #
1#mm t"ick cement plaster in cement mortar 1B)2 K or sample o 1@@.@ m #
7A9 (a!er"al re:"re4Sr T/6e #& a!er"al 'a$!"!/ Ra!e Per
1 JementHolme A + t1@@+@.@1#1.# m'
Add #3= or s"rinkae @.'m'
Add )@= or wastae @.)?m'
Total 1.G? sa! #.@@ m'
$1F3 + # @.) F @.@'3
11.3 #?@ %as
# Sand$ 1F3 + # 1.;
1.; 1#@@ m'
' Lime 3 k '@
) iscellaneos > > Lm sm
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Ra!e a$al/%"% #& a"$ "!e #& #
1#mm t"ick cement plaster in cement mortar 1B)2 K or sample o 1@@.@ m #
7;9 La,#r re:"re4Sr T/6e 'a$!"!/ Ra!e Per
1 7ead mason 1@@m#Fda!2 1 3@@ da!
# ason 1#m#Fda!2 ?.3 )3@ da!
' ale aCdoor ?.3 #3@ da!
) Demale aCdoor ?.3 #@@ da!
3 4"isti 1 #3@ da!; Sndries Rs. #@2 Total 42
T#!al 7 A < ; 9 = R%. --
A44 ).1@ #& a!er c5ar2e% = R%. --
A44 )0@ #& c#$!rac!#r% 6r#B! = R%. --
Ra!e &#r )0.0 3 = R%. --
Ra!e &#r ).0 3 = R%. --
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Ra!e a$al/%"% #& a"$ "!e #& #
RJJ 1B#B) 2 or sla% K 1@ m'
7A9 (a!er"al re:"re4Sr T/6e #& a!er"al 'a$!"!/ Ra!e Per
1 Jement$1F< + 1@ + 1.3# #.1< F@.@'3
;# #?@ %as
# Sand$ #F< + 1@ + 1.3#
).') 1#@@ m'
' Jorse A.$ )F< + 1@ + 1.3#
?.;? 11@@ m'
) Steel 1=2 <?3 3@
3 4indin wire ? '3
) iscellaneos > > Lm sm
Total A2
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Ra!e a$al/%"% #& a"$ "!e #& #
RJJ 1B#B) 2 or sla% K 1@ m'
7;9 La,#r re:"re4Sr T/6e 'a$!"!/ Ra!e Per
1 7ead mason 1 3@@ da!
# ason i+in, Trans.,*lacement2
1@ '3@ da!
' ason %indin, %endin2 ?.3 #3@ da!
) ason centerin,s"tterin2
Lm smp
; Rent or Eqp. #@@@ Rs2 Lm smp
Total 42
T#!al 7 A < ; 9 = R%. --
A44 ).1@ #& a!er c5ar2e% = R%. --
A44 )0@ #& c#$!rac!#r% 6r#B! = R%. --
Ra!e &#r )0.0 3 = R%. --