material cost estimates

7/23/2019 Material Cost Estimates

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Dr. J. Berlin P. Juanzon CE, MBA, MSCM

MATERIALS COSTESTIMATES

COST ESTIMATES

QUANTITY TAKE-OFF UNIT COST ANALYSIS

DIRECT

INDIRECT

LABORMATERIALS EQUIP

POHCONTINGENCIES

PROFIT

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

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

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+

1.1 Layouting 4 staking Materia&s unit "ostana&ysis

1.$ %ra#e& )edding Materia&s unit "ostana&ysis

.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 +

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

GADTITIES OF PLWOOH SEETS ADH DAILS PER SM OFFORMS

.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

.1 For+-orks Materia&s Gnit

"ost ana&ysis

.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

.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

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

. Re'ar-orks Materia&s Gnit

"ost ana&ysis

.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+

Con"rete Fa"tor

.$ CastinP&a"e Con"rete

Materia&s Gnit "ost ana&ysis

$.0 Masonry Works$.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

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

Cement

(bags)

Sand (cum

100 mm 3.2 12.5 0.40 0.044

150 mm 3.2 12.5 0.80 0.084

$.1 Masonry Materia&s Gnit "ost

ana&ysis

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