REF PPT FOR RATE ANALYSIS.ppt

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PROFESSIONAL

PRACTICE ANDVALUATION

UNIT 03

RATE ANALYSIS

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

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.

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

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

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

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

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.

Calcla!"#$% #& 'a$!"!"e%

1. 4rick masonr!

• Nm%ers o %rick reqired (olme o %rick work F (olme o one %rick wit

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

Calcla!"#$% #& 'a$!"!"e%

(a!er"al% &#r )*+

,r"c #r qantit! o %rick work 1@ m'

*roportion 1B;

Holme o dr! mortar '.' m'

Jement 1F< + '.' @.)<1) F@.@'3

1'.)< %as

Sand ;F< + '.' #.?' m'

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@.@'

<.?G sa! ? nos. o %as

Sand 1.3F3.3 +

@.)1) m'

Areate 'F3.3 + 1.3# @.?#G m'

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! #.@@

*roportion is 1B ) , so

total is 3.

Jement 1F3 + # @.)

11.3@ %as2 Sand )F3 +

1.; m'

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

#1.3@ %as2 Sand 'F) +

#.#3 m'

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@ ).;?

).;? 1#@@ m'

' Areate$ ?F1' + 1.3# + 1@ G.';m'

G.'; 11@@ m'

) iscellaneos > > Lm sm

Total A2

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.)

Ra!e a$al/%"% #& a"$ "!e #& #

Dirst class 4rick asonr! 9ork in cement mortar 1B;2 in sper strctre K or sample

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'

Ra!e a$al/%"% #& a"$ "!e #& #

Dirst class 4rick asonr! 9ork in cement mortar 1B;2 in sper strctre K or sample

# 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

Ra!e a$al/%"% #& a"$ "!e #& #

1@cm t"ick 4rick asonr! partition wall in cement mortar 1B)2 K or sample o

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'

Total A2

Ra!e a$al/%"% #& a"$ "!e #& #

1@cm t"ick 4rick asonr! partition wall in cement mortar 1B)2 K or sample o

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%. --

Ra!e a$al/%"% #& a"$ "!e #& #

1#mm t"ick cement plaster in cement mortar 1B)2 K or sample o 1@@.@ m #

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 '@

Ra!e a$al/%"% #& a"$ "!e #& #

1#mm t"ick cement plaster in cement mortar 1B)2 K or sample o 1@@.@ m #

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%. --

Ra!e a$al/%"% #& a"$ "!e #& #

RJJ 1B#B) 2 or sla% K 1@ m'

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

Total A2

Ra!e a$al/%"% #& a"$ "!e #& #

RJJ 1B#B) 2 or sla% K 1@ m'

# 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%. --

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