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7/23/2019 Material Cost Estimates
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Dr. J. Berlin P. Juanzon CE, MBA, MSCM
MATERIALS COSTESTIMATES
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COST ESTIMATES
QUANTITY TAKE-OFF UNIT COST ANALYSIS
DIRECT
COST
INDIRECT
COST
LABORMATERIALS EQUIP
POHCONTINGENCIES
PROFIT
TAXES
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SCOPE OF WORK 1.0 Site Works
1.1 Layouting and Staking1. E!"a#ation1.$ %ra#e& 'edding1.( )a"k*&&ing and Co+,a"tion
.0 Con"rete Works.1 For+-orks. Re'ar -orks.$ Castin,&a"e Con"rete -orks
$.0 Masonry Works$.1 1/0++ C)$. P&astering
(.0 Meta& Works(.1 Stee& Trusses
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1.0 Site WorksFor small perimeter fence construction
projects, lumbers and nylon strings/GI wires areused to layout and stakeout boundaries of thebuilding lines.
uantity Takeo2 3or &ayouting4staking
Lengt5 o3 3en"e 6 $7+ts
Assu+e 8!$8!19 roug5 &u+'er: ;'atter 'oard<
$7+ts ! $.=3t4&+ 6 11=3t 4 13t4," 6 >.=,"s
Say 1,"s ? 8 ! $8 ! 13tFor Stakes ;5t60.7+@s,a"ing 6 1.0+< :
$7+41.0+ 6 $7,"s ! 1.0+ 6 $7.0+ ! $.=3t4&+ 6
11=3t 4 13t4," 6 >.=Say 10.0 ,"s ? 8 ! $8 ! 13t
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1.0 Site Worksuantity Takeo2 3or %ra#e& 'edding:T5i"kness 6 0.0/+ ;$8<
1.0 Co&u+n 3ooting:SiBe o3 3ooting 6 0.= ! 0.= 6 0.s+
Do. o3 3ooting 6 1$Tota& area 6 1$ ! 0. 6 >.$7s+
.0 Wa&& 3ooting:Lengt5 o3 -a&& 3ooting 6 ;$71$!0.=<6/.7+
Tota& area 6 /.7+ ! 0.(/+ 6 11./s+
Tota& o&u+e 6 ;>.$711./<!0.0/
Tota& o&u+e 6 1./"u+
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1.1 Layouting 4 staking Materia&s unit "ostana&ysis
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1.$ %ra#e& )edding Materia&s unit "ostana&ysis
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.0 Con"rete Works.1 For+-orks
T5e "ost o3 3or+s -i&& in"&ude t5e "osto3 +ateria&s@ su"5 as &u+'er@ nai&s@ 'o&ts@3or+ ties and oi&s. For+s 3or "on"retestru"tures are genera&&y 3a'ri"ated 3ro+
standarddi+ension &u+'er and ,&y-oods5eets.uantity takeo2 :
Tota& 5eig5t o3 "on"rete "o&u+n:
.00+ts 0./ ? 0.$0 6 .(/+ts
Peri+eter o3 ea"5 "on"rete "o&u+n: ! 0.$ ! 0. 6 1.0+ts
Tota& area o3 "on"rete "o&u+n 3or+s:
1$ ! .(/ +ts ! 1.00 +ts 6$1.=/ s +
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.0 Con"rete Works.1 For+-orks
STRUCTURAL 1-USE 2-USE 3-USE 4-USE
MEMBER 2X3 2X4 TOT 2X3 2X4 TOT 2X3 2X4 TOT 2X3 2X4 TOT
1 Footing and Grade wall 13!! "!! 22!! "1! #3! 1$4! %&! $4! 132! %1$ 4"$ 121!
2 C'rtain and Bearing wall( 13!! "!! 22!! "1! #3! 1$4! %&! $4! 132! %1$ 4"$ 121!
3 )ier and )ede(tal( 14!! "!! 23!! "&! #3! 1#1! &4! $4! 13&! %%! 4"$ 12#$
4 Sill and Lintel *ea+( 1%!! 1!!! 2%!! 11"! %!! 1&"! 1!2! #!! 1#2! "3$ $$! 14&$
$ S'(,ended Bea+( and
Girder( 13!! 2"!! 42!! "1! 2!3! 2"4! %&! 1%4! 2$2! %1$ 1$"$ 231!
# S'(,ended Sla*( 1$!! 32!! 4%!! 11!! 24!! 3$!! &2! 1"!! 2%2! %&! 1%#! 2$4!
% S.'are Col'+n( 1#!! 2#!! 42!! 112! 1&2! 2"4! "#! 1$#! 2$2! &&! 143! 231!
& Cir/'lar Col'+n( 14!! 3&!! $2!! "&! 2##! 3#4! &4! 22&! 312! %%! 4"$ 12#$
" S'(,ended Stair( 13!! 2%!! 4!!! "1! 1&"! 2&!! %&! 1#2! 24!! %1$ 14&$ 22!!
GADTITIES OF )RACID%S ADH SGPPORTS ID )HFT PER SM OFFORMS
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.0 Con"rete Works.1 For+-orks
GADTITIES OF PLWOOH SEETS ADH DAILS PER SM OFFORMS
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.0 Con"rete Works.1 For+-orks ;assu+e uses<
1.0 14(8 P&y-ood : 0.( s5t 4s+ ! $$.=s+ 66 =.11say >,"s
.0 8!$8!19 For+ &u+'er : 11.0 )FT4s+ ! $$.=
6 $='3t 4 7'3t 4 ,"
6 7$,"s
$.0 Dai&s: 8 "-n 6 0.11kgs4s5t ! >s5ts
6 1.=>>kgs say .0kgs 8 "-n
$8 "-n 6 0.00kgs4'3t ! $='3t 6 .7 kgs say $kgs $8"-n
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.1 For+-orks Materia&s Gnit
"ost ana&ysis
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.0 Con"rete Works. Re'ar Works
Rein3or"ing 3or "on"rete "o&u+n is"onsist stee& 'ars. T5e "ost o3 'ars +ay'e esti+ated 'y kgs@ or tons.uantity takeo2 :
1.0 Co&u+n 3ooting: 0.=+ts ! / ! 6 =+tsDo. o3 ,"s ,er 3ooting 6 =+ts 4 7+ts4," 6 1.$$Do. o3 stee& 'ars : 1.$$,"s ! 1$3ootingsTota& 17 ++ RS) 6 1.$$"s say 1=,"s : 11kgs
.0 Wa&& 3ooting : $7+ts 4 /.(+ts 4," 6 s,&i"es
Do. o3 +ain 'ars 6 $,"s ! s,&i"es 6 1,"sTota& 1++ RS) 6 1 ,"s : 11kgs
Lengt5 o3 1 te+,. 'ar 6 0.$+tsDo. o3 'ars 6 $7+ts 4 0.$+ts;s,a"ing<6 10,"sTota& &engt5 o3 ties 6 10,"s !0.$0+t 6 $7+ts
$7+ts47+4," 6 7 ,"sTota& 10++ RS) ties 6 7,"s : kgs
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.0 Con"rete Works. Re'ar Works
uantity takeo2 :
$.0 Co&u+n:
Tota& 5eig5t o3 "on"rete "o&u+n: .00+ts 0./ 0./;'end< 6 $.00+tsDo. o3 stee& 'ars ,er "o&u+n: (,"s
( ! $.0 +ts 6 1.0+ts ! 1$"o&u+ns6 1/7+ts 4 7.0+ts4,"
Tota& 17++ RS) 6 7,"s : (7kgsCo&u+n Ties: ;J0.0/@ (J0.1@(J.1/@ restJ0.+ts<Do. o3 ties 6 1= ,"sLengt5 o3 1 tie 6 !0. !0.$ 6 1+tTota& &engt5 o3 ties 6 1=,"s !1.0+t 6 1=+ts1=+ts47+4," ! 1$"o&u+ns
Tota& 10++ RS) ties 6 $>,"s : 1((kgs
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DIAMETER AREA UNIT WEIGHT
DESIGNATION IN MM SQ. IN SQ. MM B ! "T #GS ! M
2 # !!441 2&2% !14& !221
3 1! !122! %&$4 !413 !#1#
4 12 !1%$! 1131! !$"$ !&&%
$ 1# !312! 2!11! 1!$" 1$%"
# 2! !4&%! 3142! 1#$4 24##
& 2$ !%#2! 4"1"! 2$3$ 3%%"
" 2& !"$4! #&$%$ 3241 4&32
1! 32 124%! &!42$ 4234 #313
11 3# 1$%&! 10!1%"! $3$" %""!
RE)ARS STADHARH SIE
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. Re'ar-orks Materia&s Gnit
"ost ana&ysis
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.0 Con"rete Works.$ Castin,&a"e "on"rete
-orksSite +i! o3 "e+ent@ sand@ and 8
gra#e& using 1 'agger +i!er. C&ass
s,e"ia& 1::$ ratio.
uantity takeo2 :
1.0 Co&u+n 3ooting: 0.=0+ts ! 0.=0+ts ! 0.$0 o&u+e o3 Co&u+n 3ooting 6 0.1>"u+ ! 1$ 3ootingsTota& #o&u+e o3 "o&u+n 3ooting 6 .(>"u+
.0 Co&u+n: 0.0+ts ! 0.$0+ts ! .70+ts o&u+e o3 Co&u+n 6 0.1/7"u+ ! 1$ 3ootings
Tota& #o&u+e o3 "o&u+n 6 .0="u+
$.0 Wa&& 3ooting: $7+ts1$!0.$+ts 6 $.1+ts o&u+e o3 -a&& 3ooting6 $.1+ts ! 0.1/+ts ! 0.(+ts
Tota& o&u+e o3 -a&& 3ooting 6 1.>7"u+
Tota& #o&u+e o3 "astin,&a"e "on"rete 6 7.(/"u+
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Con"rete Fa"tor
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.$ CastinP&a"e Con"rete
Materia&s Gnit "ost ana&ysis
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$.0 Masonry Works$.1 1/0++ C) -a&&
Laying o3 1/0++ Con"rete o&&o-)&o"ks ;non&oad 'earing< -it5 8,&astering on 'ot5 sides. Mortar +i!ratio61:$. 1'ags "e+ent 3or e#ery 1"u+
sand.uantity takeo2 :1.0 C) -a&& &engt5: $7+ts ? 1$! 0.$0+ts 6 $.1
eig5t o3 C) -a&& 6 .00.70.1/ 6 .(/+ts
Tota& area o3 C) -a&&s 6 =.7/ s+.0 Area o3 ,&astering: .0+ts ! $7.0 ! 3a"es
Tota& area o3 ,&astering 6 1((s+
asonry an as er ng
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asonry an as er ngFa"tor
Ce+entSand 3a"tor 3or 1:$ +i!Mortar ,er s+
Ce+entSand 3a"tor 3or 1:$ +i!P&aster ,er s+Thickness Cement (bags) Sand (cum)
½” 0.144 0.012
¾” 0.228 0.019
1” 0.300 0.025
CHB Size LM of
Rebars(m)
No. pcs .of
CHB
Cement
(bags)
Sand (cum
100 mm 3.2 12.5 0.40 0.044
150 mm 3.2 12.5 0.80 0.084
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$.1 Masonry Materia&s Gnit "ost
ana&ysis
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MATERIALS COST SGMMAR
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MATERIALS COST SGMMAR