Const Estimate Made Easy by Engr. Ronald John r. Cajilla

CONSTRUCTION ESTIMATE CALCULATOR (BY ENGR. RONALD JOHN R. CAJILLA) (JUST INPUT THE DATA INSIDE THE YELLOW CELL)

ITEM - I CONCRETING WORKS A. DETERMINING THE VOLUME OF A CONCRETE FORMULA: FOOTING

VOLUME = L * W * T CLASS A CONCRETE MIX



T

L

Enter Length L (M Enter W#$th W (M Enter Th#%&ne'' T (M TOTAL TOT AL VOLUME OF CONCRETE N,er /0 F//1ng Un#t' TOTAL TOT AL VOLUME OF CONCRETE 3 OF CEMENT 4AGS VOL. OF OF SA SAND CU.M. VOL OL.. OF OF 567 56788 GRA GRAVE VELL

CU.M CU .M..

!."! !."! !.) !.!+ 2!.!! !.+! +.!! !.)!

CU.M. Units CU.M. 4AGS CU.M.

!.+!

CU.M.

M M M

WALL FOOTING

T L ! LEN"TH  FORMULA:


Enter Length LT (M Enter W#$th W (M Enter Th#%&ne'' T (M TOTAL TOT AL VOLUME OF CONCRETE 3 OF CEMENT 4AGS VOL. OF OF SA SAND CU.M.

LT ! TOTAL LEN"TH#PERIMETER FLOOR SLA4

VOL OL.. OF OF 567 56788 GRA GRAVE VELL FORMULA:

CU.M CU .M..

5.!! !.5! !.2) 2.77 25.!! !.9!

CU.M. 4AGS CU.M.

2.)!

CU.M.

M M M




L (M W (M T T (M Enter Concrete Mix Design (CLASS) AA, A,or B 7 .5 TOTAL TOT AL VOLUME OF CONCRETE 3 OF CEMENT 4AGS Enter Length Enter W#$th Enter Th#%&ne''

BASED ON MAX FAJARDO FAJARDO - SIMPLIFIED CONSTRUCTION ESTIMATE HANDBOOK

".!! +.!! !.2!  0 .5 ).7! 72.!!

M M M

25" 1 CU.M. 4AGS

VOL. OF OF SA SAND

CU.M.

.:!

CU.M.

VOL OL.. OF OF 567 56788 GRA GRAVE VELL

CU.M CU .M..

).7!

CU.M.

(BY ENGR. RONALD JOHN R. CAJILLA) FLOOR SLA4 - 4; AREA VOLUME = F
FORMULA:

CLASS A CONCRETE MIX

T

Enter F.M Enter Th#%&ne'' T (M Enter Concrete Mix Design (CLASS) AA, A,or B TOTAL TOT AL VOLUME OF CONCRETE 3 OF CEMENT 4AGS VOL. OF OF SA SAND CU.M.

A'() 7 .5

0 .5

CONCRETE COLUMNS RECTANGULAR

VOL OL.. OF OF 567 56788 GRA GRAVE VELL

1

7!.!! !.2! 4 7.!! 52).!! 2.!!

25" CU.M. 4AGS CU.M.

7.!!

CU.M.

W#$th 2 W#$th 

!.) !.)

CU.M CU .M..

S$.M M

COLUMN DIMENSIONS%

1

M M

& VOLUME = H * W2 * W

FORMULA:

H


Enter He#ght L (M VOLUME OF CONCRETE FOR EACH COLUME N,er /0 C/<,n' Un#t' TOTAL TOT AL VOLUME OF CONCRETE 3 OF CEMENT 4AGS VOL. OF OF SA SAND CU.M. VOL OL.. OF OF 567 56788 GRA GRAVE VELL CU CU.M .M..

CONCRETE COLUMNS CIRCULAR

2. !.!9 2!.!! !.:" :.!! !.7! !.9!

CU.M. Units CU.M. 4AGS CU.M. CU.M.

D#eter

!.5!

M

AreC#r%

!.!:

S>.M.

M

COLUMN DIMENSIONS%

D1

FORMULA:

H

VOLUME = H * AreC#r% CLASS A CONCRETE MIX

Enter He#ght L (M OLUME OF CONCRETE EAC! COLUMN: N,er /0 C/<,n' Un#t' TOTAL TOT AL VOLUME OF CONCRETE 3 OF CEMENT 4AGS

BASED ON MAX FAJARDO FAJARDO - SIMPLIFIED CONSTRUCTION ESTIMATE HANDBOOK

5.!! !.2 ".!! 2.: 2.!!

M

CU.M. Units CU.M. 4AGS

VOL. OF SAND VOL. OF 5678 GRAVEL

CU.M. CU.M.

!.:! 2.5!

CU.M. CU.M.

(BY ENGR. RONALD JOHN R. CAJILLA)

CONCRETE 4EAMS VOLUME = LT * W * D

FORMULA:


LT BEAM DIMENSIONS%

D



EnterT/t< Length LT (M Enter W#$th W (M Enter De?th D (M TOTAL VOLUME OF CONCRETE 3 OF CEMENT 4AGS VOL. OF SAND CU.M. VOL. OF 5678 GRAVEL CU.M.

M ).!! M !.! M !.5! !.5! CU.M. 4AGS 5.!! !.! CU.M. !.5! CU.M.

CONCRETE STAIRS



Enter R#'er He#ght Enter Tre$ R,n Enter St#r W#$th Enter 3 /0 Ste?' Enter Str#nger Th#%&ne''

TR RH

0.&5

TS

RH (M TR (M W (M N TS (M

0.+5

CU.M.

M M M St(*s M

0.71

TOTAL VOLUME OF CONCRETE 3 OF CEMENT 4AGS VOL. OF SAND CU.M. VOL. OF 5678 GRAVEL

!.! !.5! 2.! :.!! !.2)

BASED ON MAX FAJARDO - SIMPLIFIED CONSTRUCTION ESTIMATE HANDBOOK

!.:2 :.!! !.7!

CU.M. 4AGS CU.M.

!.9!

CU.M.

BY: ENGR. RONALD JOHN R. CAJILLA ITEM - II MASONR; WORKS A. DETERMINING THE NUM4ER OF CONCRETE HOLLOW 4LOCKS USED 4. DETERMINING THE NUM4ER OF CEMENT @ VOLUME OF SAND FOR MORTAR @ LASTERING M Enter W<< He#ght H (M ".!! M Enter W<< Length L (M !.!! S$.M Enter Are /0 W#n$/B AW (S>.M. .99 S$.M. Enter Are /0 D//r AD (S>.M 2.7: , 4re&ge A<
S>.M. CS

MORTAR USING "# C!B 3 OF CEMENT 4AGS "2.!! 4AGS VOL. OF SCREENED SAND CU.M. ).2! CU.M. MORTAR USING $# C!B 3 OF CEMENT 4AGS 229.!! 4AGS

VOL. OF SCREENED SAND

CU.M.

+.9! CU.M.

%LASTER : &$'' t Mix: &:* One face ohe wa on!

3 OF CEMENT VOL. OF FINE SAND

4AGS 4AGS 57.!! CU.M. 2.+! CU.M. %LASTER : &$'' t Mix: &:* Two face" of #he wa

3 OF CEMENT VOL. OF FINE SAND RIRAING WORKS

4AGS CU.M.

":.!! 4AGS 5.9! CU.M.

L

1

Enter He#ght H (M Enter W#$th 2 W2 (M Enter W#$th  W (M Enter Length L (M U'#ng

H

.!! !.5! !."! !.!!

M M M M

Stn(s ')nin /' 15 t &5 s 2it3 )t4()st 50, / stn(s 2(i3in '( t3)n &0 s 6 C4)ss A Mit8'(

TOTAL SIDE AREA TOTAL VOLUME VOL. OF 4OULDERS CU.M. 3 OF CEMENT 4AGS VOL. OF SAND CU.M.

&


!.+! 29.!! 29.!! 7:.!! ."!

S>.M. CU.M. CU.M. 4AGS CU.M.


BY: ENGR. RONALD JOHN R. CAJILLA ITEM - III STEEL REINFORCEMENT TH OF REINFORCING BARS FOR CHB IN ME LENGTH LENGTH VERT. OF OF SPACEING SPACING HORIZON VERTICAL LAYER (CM) TAL REIN./SQ. REIN./

+0

.+5

 Ler'

5.5!!

90

.25

5 Ler'

.2)!

:0

2."

7 Ler'

<('?;)4 s*);in

s*);in 4)@('

2.:!

DETERMINING THE NUM4ER OF 4ARS USED Enter W<< He#ght H (M Enter W<< Length L (M Enter +-- o.enings S>.M Enter Constnt Fctor VERTICAL Enter Constnt Fctor HORIONTAL TOTAL WALL AREA 3 OF VERTICAL 4ARS USED 3 OF HORIONTAL 4ARS USED 32" TIE WIRE USED

M 5.)! M 2!.!! S$.M. 2."9 */&0 $1c' */&2 0 -3ers 55.5 S>.M. 2.!! CS  "M 2.!! CS  "M 2."! Kg'

!."! !."! 7.!! 7.!! 2!.!! !.!)!

FOOTING MATTING

L

Enter Foo4ng Lengt L (M Enter Foo4ng 5i6t W (M Enter 7 o8 Brs -ong L 3 Enter N9'er o8 Brs -ong 5 3 Enter N9'er o8 Foo4ng 3 Enter C-er Co;er C% (M

M M P;s P;s Units M

No#e$ S#an%a&% Cea& Co'e& fo& foon *+,+-. #o +,+/-.

= / B)'s *(' Si>( 

Net. Length 
C4()' C<('


!.)! !.)! 9.!! 2.5!

M M LHS Kg'

BY: ENGR. RONALD JOHN R. CAJILLA WALL FOOTING REINFORCEMENT Enter 5-- Foo4ng 5i6t W (M Enter 5-- Foo4ng Tot- Lengt LT (M Enter S.cing o8 Tie Brs 8or 5-- 8oo4ng (M

!.5! 5.!! !.7!

M

To#a 0 of T1e"$

92.!! 2.!! 2:.!! 2.5!

CS LHS LHS Kg'

To#a 0 of Ho&12on#a 3a&" U"e%$

T

Oer<< T/t< 3 /0 4r' ,'e$ 32" TIE WIRE USED

M M



Ti( B)'s S*);in

LT ! TOTAL LEN"TH#PERIMETER

RECTANGULAR COLUMN REINFORCEMENT

D1

H

C4()' C<(' /' ;48ns ! 0.+0

D& H (M 3

2.7: 2!.!!

Ø

Enter Co-9'n Di'ension D*

2.!! !.) !.)



(M (M

Enter N9'er o8 er4c- Brs

(M

7.!!

PCS

Enter Co-9'n !eigt Enter N9'er o8 Co-9'ns Enter Rein8orce'ent Br Di'eter re<9ire6 Enter Co-9'n Di'ension D&


M Units M M

En> H# L 3 Enter S4rr9. r 6i'eter re<9ire6

Ø

Enter S4rr9.s S.cing

(M

2!.!! !.!



U'e En$ H//& T/t<
!.!! .! !.!!

M M LHS

!.+! 2+.!! +.!!

M CS LHS

7.7!

Kg'

M

M

BY: ENGR. RONALD JOHN R. CAJILLA 0.5

0.&

32" TIE WIRE USED CIRCULAR COLUMN REINFORCEMENT H (M 3

5.)! 9.!!

Enter Rein8orce'ent Br Di'eter re<9ire6

Ø

(M

2.!! !.5!



Enter Co-9'n Di'eter D&

Enter N9'er o8 er4c- Brs

(M

".!!

PCS

Enter S4rr9. r 6i'eter re<9ire6 Enter S4rr9.s S.cing

Ø

2!.!! !.!



U'e En$ H//& !.!! T/t<
M M LHS

Enter Co-9'n !eigt Enter N9'er o8 Co-9'ns

D1

1

(M

Units M

M

0.&

S?#r< S1rr,?' C8t L(nt3 / ();3 s?''8*s% !.:! N,er /0 S1rr,? L//?' ?er C/<,n 9.)! T/t< N,er /0 4r' re,#re$ 0/r '1rr,?'  "M  5!.!! 32" TIE WIRE re,#re$ :.9!


M M LHS Kg'

M M LHS Kg'

BY: ENGR. RONALD JOHN R. CAJILLA 4EAM REINFORCEMENT (4EAM TO 4EAM = LESS THAN ".! METERS ONE 4A; Enter Be' to Be' Lengt

L() t ()

Enter Be' 5i6t Enter Be' De.t Enter Co-9'n 5i6t

).!! !.! !.5! !.5!

= / B)'s = / NnCn?n88 Cn?n88 Si( / B)'s s s B)'s

T/? 4r'

D

L (M W (M D (M CB(M

3

-

M M M M Units

2".!!



5e Brs 2.!! Nt(% *8t 0 (' i/ 2( )'s nt )**4i;)4(



To. Brs

We 4r'

4/J/ 4r'

Bo=o' Brs

2

-

2".!!



2!.!! !.!



5.!! -

CS CS

 Enter S4rr9. Brs Di'eter re<9ire6: Enter S4rr9. S.cing:

M

L ! S*)n L#+

0.15L

C48n i>t3

TO 4ARS 7 o8 $' Lengt De8or'e6 Brs re<9ire6 s Con4n9o9s Brs 7 o8 $' Lengt De8or'e6 Brs re<9ire6 s Non>Con4n9o9s Brs WE4 4ARS


7 o8 $' Lengt De8or'e6 Brs re<9ire6 s 5e Brs

4OTTOM 4ARS 7 o8 $' Lengt De8or'e6 Brs re<9ire6 s Con4n9o9s Brs 7 o8 $' Lengt De8or'e6 Brs re<9ire6 s Non>Con4n9o9s Brs

BY: ENGR. RONALD JOHN R. CAJILLA N,er /0 2" r' ,'e$ ' #n r' N,er /0 2 r' ,'e$ ' Be r' N,er /0 2! r' ,'e$ ' '1rr,?' 32" TIE WIRE USED 4EAM REINFORCEMENT (TWO 4A;S CONTINUOUS 4EAM Enter Be' Lengt & L2 (M Enter Be' Lengt * L (M Enter Be' 5i6t W (M Enter Be' De.t D (M L& L1 Enter Co-9'n 5i6t Mx CB(M

-

CS

.!! -

CS CS

).!! ".!! !.9!

CS CS CS Kg'

).!! ).!! !.! !.5! !.5!

M

= / B)'s = / NnCn?n88 Cn?n88 Si( / B)'s s s B)'s

T/? 4r'

D

2

1

M M M M Units

2.!!



5e Brs 2!.!! Nt(% *8t 0 (' i/ 2( )'s nt )**4i;)4(



To. Brs

We 4r'

4/J/ 4r'

Bo=o' Brs

2

1

2.!!



2!.!! !.!



 Enter S4rr9. Brs Di'eter re<9ire6: Enter S4rr9. S.cing:

L ! S*)n1 L#+

L ! S*)n& L#+

0.15 L 0.15 L

C48n


M

TO 4ARS 7 o8 $' Lengt De8or'e6 Brs re<9ire6 s Con4n9o9s Brs 7 o8 $' Lengt De8or'e6 Brs re<9ire6 s Non>Con4n9o9s Brs WE4 4ARS 7 o8 $' Lengt De8or'e6 Brs re<9ire6 s 5e Brs 4OTTOM 4ARS 7 o8 $' Lengt De8or'e6 Brs 9se6 s Con4n9o9s Brs 7 o8 $' Lengt De8or'e6 Brs re<9ire6 s Non>Con4n9o9s Brs

BY: ENGR. RONALD JOHN R. CAJILLA N,er /0 2 r' re,#re$ ' #n r' N,er /0 2! r' re,#re$ ' Be r' N,er /0 2! r' re,#re$ ' '1rr,?' 32" TIE WIRE USED

7.!! .!!

CS CS

-

CS

7.!! .!!

CS CS

2.!! .!! .!

CS CS CS Kg'

ONE WA; SLA4

>UANTIT; OF REINFORCING STEEL 4ARS IN A ONEWA; REINFORCED CONCRETE SLA4 4AR SACING IN CM. 10.000 1&.500 15.000 17.500 &0.000

NUM4ER OF STEEL 4ARS ER S>UARE METER

TIES (KGS

.79+

0.+7+

.09&

0.19

&.5:+

0.&&:

&.&&

0.19:

1.G:0

0.1&


&&.&00

1.7:9

0.110

&5.000

1.9&7

0.0:G

+.!! :.!! .!

CM

3 /0 Stee< 4r C/n'tnt 0%t/r % 3 /0 T#e' 32" C/n'tnt 0%t/r % 3 OF STEEL 4ARS re,#re$ CS  "M 3 OF 32" TIE WIRE re,#re$ KGS

2.:9" !.22! 225.!! :.!!

CS KGS

T



L

Enter Length Enter W#$th Enter 4r S?%#ng

L (M W (M %

M M

BY: ENGR. RONALD JOHN R. CAJILLA

TWO WA; SLA4

>UANTIT; OF REINFORCING STEEL 4ARS IN A ONEWA; REINFORCED CONCRETE SLA4 4AR SACING IN CM. 10.000 1&.500 15.000 17.500

NUM4ER OF STEEL 4ARS ER S>UARE METER

TIES (KGS

+.9G

0.5G&

.90

0.+19

.&&1

0.50

&.9+7

0.&+7


&0.000

&.90

0.17+

&&.&00

&.19:

0.19:

&5.000

1.G77

0.1+&

+.!! :.!! ).!!

CM

3 /0 Stee< 4r C/n'tnt 0%t/r % 3 /0 T#e' 32" C/n'tnt 0%t/r % 3 OF STEEL 4ARS re,#re$ CS  "M 3 OF 32" TIE WIRE re,#re$ KGS

2.+:: !.27 2).!! +.!!

CS KGS

+.!! :.!! 7!.!! 7!.!!

M M CM CM

3 OF STEEL 4ARS USED ARALLEL TO L CS  "M 3 OF STEEL 4ARS USED ARALLEL TO W CS  "M 3 OF 32" TIE WIRE re,#re$ KGS

52.!! 5!.!! ".!!

CS CS KGS

RH (M TR (M W (M N TS (M 0.0

!.! !.5! 2.!! 2!.!! !.2) 0.9

M

T



L

Enter Length Enter W#$th Enter 4r S?%#ng

L (M W (M %

M M


REINFORCED GROUND SLA4 (4ARS SACING MORE THAN )CM Enter Length Enter W#$th Enter 4r S?%#ng 
T



L

L (M W (M % %

CONCRETE STAIRS



TR RH

Enter R#'er He#ght Enter Tre$ R,n Enter St#r W#$th Enter 3 /0 Ste?' Enter Str#nger Th#%&ne'' Enter S?%#ng (M

Enter S?%#ng (M

Enter Ste?' Lter< 4r $#eter (

!.5! Enter Str#nger Lter< 4r $#eter (

2"

!.5! 2

TS Enter S?%#ng (M

Enter S?%#ng (M

!.5!

Enter Ste?' Lter< 4r $#eter (


M M St(*s M 0.99

!.5!

2

Enter Str#nger H/r#/nt< 4r $#eter (

2 N9'er o8 &* '' Lter- Brs re<9ire6 ? Ste.s CS  "M N9'er o8 &* '' !ori@ont- Brs re<9ire6 ? Ste.s CS  "M N9'er o8 &$ '' Lter- Brs re<9ire6 ? Stringer CS  "M N9'er o8 &* '' !ori@ont- Brs re<9ire6 ? Stringer CS  "M 3 OF 32" TIE WIRE USED KGS

NOTES

).!! ).!! 7.!! .!! 2.!!

CS CS CS CS KGS

DOWELS FOR LATERAL 4ARS ARE ALREAD; INCLUDED IN THE ESTIMATES FOR STAIRS LANDINGS ;OU MA; USE THE SLA4 REINFORCEMENT CALCULATOR


CONCRETE CANAL

TOP OPENIN" IDTH S?(n(' Enter Cn< T/t< Length

T H " I E H L A T O T L A N A C

Enter Cn< T/t< He#ght Enter T/? O?en#ng W#$th Enter 4/J/ O?en#ng B#$th

BOTTOM OPENIN" IDTH

Enter Cn< F
Enter 3 /0 <er' /0 CH4 ,'e$ (2 S#$e

TCF

Enter S#e /0 CH4 re,#re$

C<%. U r
CONCRETING Cana 4oo&1n Cana To7 S8ene&

2!!.!! !.9! !.)! !.5! !.)! !.2)

Ler

5.!!

4)@('s

!.2! 2!

M

78= !.2! "8 = !.2)

CH4 4re&ge  <
CANAL Enter 3 /0 H/r#/n< 4r'0/r W<<#ng ( '#$e' FLOORIN" Enter 3 /0 H/r#/n< 4r' 0/r //r#ng BOTTOM IDTH

(M (M (M (M (M (M

 &.+5

CS CS (M Enter U r '?%#ng 7.5 Enter Concrete Mix Design (CLASS) A or B c9/'/ To#a 5o6.e /,-+ c9/'/ To#a 5o6.e 9,++ 3 /0 4g' %eent V/<,e /0 Sn$


7.!! 5.!! !."! 0.5 4 59.&5 G.00 "".!! +.25

M M M M M M

,

PCS PCS M 1

25" &:.1 1.00 4AGS CU.M.

V/<,e /0 567 Gre<

:.)!

CU.M.

MASONR; 3 /0 CH4 ,'e$ ))!.!! CS 1&0 AREA MORTAR USING "# C!B 3 OF CEMENT 4AGS "5.!! 4AGS VOL. OF SCREENED SAND CU.M. ).5! CU.M. MORTAR USING $# C!B 3 OF CEMENT 4AGS 2.!! 4AGS VOL. OF SCREENED SAND CU.M. 2!.! CU.M. %LASTER : &$'' t Mix: &:* One face ohe wa on!

3 OF CEMENT VOL. OF FINE SAND

4AGS CU.M.

4AGS 5).!! .!! CU.M.

BY: ENGR. RONALD JOHN R. CAJILLA REINFORCEMENTS 3 /0 H/r#/nt< 4r' U'e$ t CH4 W<< 3 /0 H/r#/nt< 4r' U'e$ t F

:5.!! CS  "M )).!! CS  "M 2"9.!! CS "+.!! CS  "M

BY: ENGR. RONALD JOHN R. CAJILLA CARENTR; WORKS Deter#n#ng the t/t< /r$ 0//t /0  <,er. Enter N,er /0 ?#e%e' Enter <,er D#en'#/n L

TOTAL 3 OF LUM4ER IN 4D.FT

3 W2(IN W(IN L(FT

2!!.!! .!! 7.!! 2.!!

4$..

9!!.!!

CS #n%he' #n%he' 0eet ( 4D.FT

& 1

Deter#n#ng the t/t< /r$ 0//t /0  r/,n$
(D - 7  L 2"

Enter N9'er o8 .ieces Enter -9'er Di'ension

3 D2(IN L(FT

TOTAL 3 OF LUM4ER IN 4D.FT

4$..

:!.!!

4D.FT

4$.. 1 in 

:! & in 7

L 

CS

2!9.!!

CS

2.!! 9.!! !.!!

CS #n%he' 0eet (

Deter#n#ng the t/t<
L

Enter tot- B6/ : Enter 6esire6 -9'er 6i'ension :

TOTAL 3 OF LUM4ER IN IECES6LENGTHS & 1


2!

BY: ENGR. RONALD JOHN R. CAJILLA NUM4ER OF 4OARD FOOT OF STUDS @ NAILING POIST ER S>UARE METER SACING IN CENTIMETER (CENTER TO CENTER L8(' si( 5!  5! 5!  "! 7!  7! 7!  "! "!  "! in in;3(s +.10 .1+7 .1:G &.9:9 &.&9: 2 :.1G: 9.&G 9.7G 5.7 +.5G+  1&.&:+ G.++0 G.59G :.090 5 ".9+9 19.+1+ 1&.5G& 1&.75: 10.7+9 G.1G5 7

H

L

Enter Length /0 W<<6Ce#<<#ng6F
TOTAL 3 OF LUM4ER IN IECES6LENGTHS

L (M H (M C 4D.FT

+.!! 5.!! ".9+9 29".)

4$.. 1 in  CS

29".) & in 5 7:.!!

USING 2678 ORDINAR; L;WOOD /r 7Q  9Q HARDIFLE 4OARD TOTAL 3 OF 7Q 9Q ORDINAR; L;WOOD USED (ONE SIDE SHTS 2! TOTAL 3 OF 7Q 9Q ORDINAR; L;WOOD USED (TWO SIDES SHTS 2+ 3 OF 28 CWN#<' U'e$ 0/r 4/r$' (ONE SIDE 3 OF 28 CWN#<' U'e$ 0/r 4/r$' (TWO SIDES 3 OF  268 CWN#<' U'e$ 0/r P/#n#ng the St,$' t/gether

KGS KGS KGS


!." 2.2 2.7

M M 4D.FT.

L 

9 CS

Sheet' Sheet' KGS KGS KGS

BY: ENGR. RONALD JOHN R. CAJILLA ROOFING WORKS

E H( ; ? <(  i > t 3 S i > ( 4 )* * i n .

S#$e L??#ng Ee%1e W#$th

 26 !."!

En$ L??#ng

2 26 !.:!

1 n . t 3 ( L ( t S 3 ( / R -

)% - 5! %

& . t 3 n ( t L 3 ( ( S / R - -

n . * * i ) 4 E n >

H

L' S*)n P'(;?n B84)>)

Pit;3

2


BY: ENGR. RONALD JOHN R. CAJILLA DETERMINING THE DESIRA4LE NUM4ER OF SHEETS IF USING MORE THAN ONE SHEET R)(' L1 .&10GG M Enter S?n (L' 5.!! An4( 0.+&&7G M Enter He#ght (H 2.! H& 0.+0 Enter r/e%1/n W#$th (4,<$ M 2.!!

M M M

R)(' L& 1.079799 = / *84ins

:.00

Rn L(nt3 1

+.:

&

:,;+

:,9+

M T/t< Length /0 Rer 7.52 USING ONL; TWO SHEETS M T/t< R//ng Net Length 7.59 FT 9 Enter R//0 Sheet Length 2 FT 9 Enter R//0 Sheet Length  M !.7 2.5: Oer<? O Roo8 Seet co'in4on

M M FT FT FT

USING THREE SHEETS 1 Rn L(nt3 +.: M T/t< R//ng Net Length 7.59 M FT :,;+ Enter R//0 Sheet Length 2 9 FT & FT :,9+ Enter R//0 Sheet Length  9 FT FT :,9+ Enter R//0 Sheet Length 5 9 FT  M Oer<? 2.72 7." FT O Roo8 Seet co'in4on B9t not econo'ic-, cost 3o9 'ore 'one3 En6 L..ing '9st not e 'ore tn *  DETERMINING THE NUM4ER OF ROOF SHEETS

S#$e L??#ng  26 Ee%1e W#$th !."! M Enter R//ng t/t< B#th 22.!! Tt)4 R/ i>t3 M Enter Ee%1e W#$th !.:! USING ONL; TWO SHEETS N9'er o8 te &st Roo8 seet 9se6 ?  8eet -ong t one si6e on-3 2" N9'er o8 te *n6 Roo8 seet 9se6 ?  8eet -ong t one si6e on-3 2" N9'er o8 U're-- Ni-sTescre+s 2

2 26 !.:! M M Sheet' Sheet' KGS

Note: M9st '9-4.-3 3 t+o i8 te oter si6e o8 te roo8 is si'i-r

USING THREE SHEETS N9'er o8 te &st Roo8 seet 9se6 ?  8eet -ong t one si6e on-3 2" N9'er o8 te *n6 Roo8 seet 9se6 ?  8eet -ong t one si6e on-3 2"


Sheet' Sheet'

N9'er o8 te 0r6 Roo8 seet 9se6 ?  8eet -ong t one si6e on-3 2" N9'er o8 U're-- Ni-sTescre+s  Not reco''en6e6, cost 3o9 'ore 'one3 Note: M9st '9-4.-3 3 t+o i8 te oter si6e o8 te roo8 is si'i-r


3 t > i  / R

R/ i>t3

ROOF ACCESSORIES

Enter Tot- Co;ere6 Lengt Enter Eec4;e Lengt N9'er o8 Roo8 Accessories Use6

22.!! .! )


M M

CS

Sheet' KGS

BY: ENGR. RONALD JOHN R. CAJILLA TILING WORKS Enter 5-- or F-oor Are Enter Brege A--o+nce (2 > &1)

79.!! ).!!

S>.M. 

T#

Wh#te Ceent A$he'#e


).!! 7.!! ".!!

4AGS KGS 4AGS

BY: ENGR. RONALD JOHN R. CAJILLA AINTING WORKS Enter 5-- Are

Unit Cn<('si 2 G<
Enter Co;erge Enter 7 o8 Cots N9'er o8 G--ons

S1.71? @1n%" of Pa1n# U"e" an% A&ea Co'e&ae

RIMERS KIND OF AINT

USES

THINING

DR;ING TIME COVERAGE6G<

1. Int('i' P'i(' 6 S()4('

F' int('i' 2> s8'/);(s

P)int T3inn('

& 3's )442 <('ni3t + '(;)?n

&5 t 0 s..

&. Et('i' > P'i('

F' (t('i' 2> s8'/);(s

P)int T3inn('

9 3's )442 <('ni3t + '(;)?n

0 t +0 s..

. R(> Oi>( P'i('

P'i(' /' /(''8s )n> nn-/(''8s )t('i)4s

P)int T3inn('

 H8's

5 t +0 s..

+. R(> L()> P'i('

R8st *'(<(n?<( *'i(' /' /(''8s s8'/);(s

P)int T3inn('

 H8's

0 t +0 s..

5. E*@ P'i('

F' St((4 A48in8 ")4<)ni(> i'n

E*@ R(>8;('

9 3's )442 <('ni3t + '(;)?n

0 t +0 s..


WATER 4ASE MASONR; AINT KIND OF AINT

USES

THINING

1. A;'@4i; L)t( P)int

Et('i' 6 Int('i' )sn'@ s8'/);(s

1#& 4ts# + 4ts 2)t('

0 in8t(s )442 9 3's + '(;)t

0 t +0 s..

&. A;'@4i; S(i-"4ss L)t(

Et('i' 6 Int('i' )sn'@ s8'/);(s

)t('

0 in8t(s )442 9 3's + '(;)t

0 t +0 s..

. A;'@4i; "4ss L)t(

Et('i' 6 Int('i' )sn'@ s8'/);(s

)t('

0 in8t(s )442 9 3's + '(;)t

0 t +0 s..

Uss( )s is

1 H8'. A442 + 3's (/'( '(;)?n

0 t +0 s..

F' /8'nit8'( ;)in(ts >'s +. L)t( Hi2in>2s "4ss En)(4 t4s t@s 2'83t i'n 6 *'i(> (t)4s


:.!! S>.M. C/erge 6G< ).!! .!! C/t' 5.!! G<'

5. Tin?n C4's

A;'@4i; ;4's

2)t('

USES

THINING

ROOF AINT KIND OF AINT

/' ".I. S3ts 1. A44 2()t3(' )s(sts );@4i; '/ 'i;s s3i(4> ;n;'(t( )n> st8;;

2)t('

".I. '/s )n> t3(' (t)4 &. D) st((4

DR;ING TIME COVERAGE6G< + 3's. )442 <('ni3t (/'( '(;)?n

+0 t 50 s..

9 3's. )442 <('ni3t (/'( '(;)?n

0 t +0 s..

ENAMEL AND GLOSS AINT KIND OF AINT

1. $8i; D'@in En)(4

&. Int('i' s(i-"4ss En)(4

. F4)t 2)44 En)(4

+. Et('i' "4ss *)int

5. Tin?n C4's

USES

THINING


/' (t('i' 6 5 3's. )442 : int('i' 2> P)int T3inn(' 3's. (/'( )n> (t)4 '(;)?n s8'/);(

Int('i' 2> )n> (t)4 P)int T3inn(' s8'/);(s

/' int('i' 2)44 6 ;(i4ins

P)int T3inn('

0 t +0 s..

9 3's. )442 <('ni3t (/'( '(;)?n

&5 t 0 s..

 3's. )442 <('ni3t (/'( '(;)?n

+0 t 50 s..

/' (t(''i' 2> )n> 9 3's. )442 *'*('4@ P)int T3inn(' +: 3's. (/'( *'i(> (t)4 '(;)?n s8'/);(s

0 t 5 s..

Oi4 B)s( ?n?n ;4'

VARNISHING KIND OF AINT

1. )4s*)' ' S*)' )'nis3

&. Hi-s4i> s)n>in s()4('

USES

THINING

/' 's si>ins P)int T3inn(' /8'nit8'(s >(; / )ts

/' int('i' n(2 2> /8'nit8'(s )n> t8'(s ;)in(t >'s (t;.

L);8(' T3inn('


&+ 38's

+0 t 50 s..

10 in8t(s. A442 0 in8t(s (/'( '(;)t

+0 t 50 s..


. Hi-s4i> ;4()' 4ss L);8('

/' int('i' n(2 2> /8'nit8'(s >' *)n(44in )n> t'i.

L);8(' T3inn('

A442 0 in8t(s (/'( '(;)t

0 t +0 s..

+. Hi-s4i> S(i-4ss L);8('

/' int('i' n(2 2> /8'nit8'(s ;)in(ts >'s s3(4<(s (t;

L);8(' T3inn('

A442 0 in8t(s (/'( '(;)t

0 t +0 s..

5. Hi-s4i> >()> )t L);8('

/' int('i' 2> /8'nit8'( ;)in(ts >' )s t'i *)n(44in (t;.

L);8(' T3inn('

A442 0 in8t(s (/'( '(;)t

0 t +0 s..

9. )t(' 23it( 4ss L);8('

/' /8'nit8'(s ;)in(ts >'s *)n(4 )n> int('i' 2)44s

L);8(' T3inn('

A442 0 in8t(s (/'( '(;)t

0 t +0 s..


BY: ENGR. RONALD JOHN R. CAJILLA FORMS DETERMINING THE TOTAL MATERIALS USED FOR S>UARES @ RECTANGULAR COLUMN FORMS M

2. M !.) M Co-9'n Di'ension B !.) Units Enter N9'er o8 Co-9'ns 7.!! 1.&0 11.5& Note: One 8or' .er co-9'n > (Res9s-e 8or') 229."9 4$. Tot- 7 o8 B6/ o8 8r'e re<9ire6: & in L  Enter 6esire6 -9'er 6i'ension : 1 in  5 9 Tot- N9'er o8 L9'er: 5!.!! CS 7.!! Sheet(' Tot- N9'er o8 %-3+oo6 re<9ire6: Tot- N9'er o8 7* &* C5Ni-s: 2.!! KGS Tot- N9'er o8 7& Finising Ni-s: !.7! Kg'

Enter Be' Lengt Be' Di'ension D

M

Be' Di'ension B Enter N9'er o8 Be's

M

Enter Co-9'n !eigt Co-9'n Di'ension A

t 3  i ( H n 0 8 4 C

M + . & R O  +

DETERMINING THE TOTAL MATERIALS USED FOR 4EAMS @ GIRDER FORMS

Tt)4 B() L(nt3

D

B

0.G0

:.!! !.5! !.! 7.!! &5.&0

).!! & in  5 Tot- N9'er o8 L9'er: "5.!! +.!! Tot- N9'er o8 %-3+oo6 re<9ire6: Tot- N9'er o8 7* &* C5Ni-s: .2! !.+! Tot- N9'er o8 7& Finising Ni-s:

4$. L  9 CS Sheet(' KGS Kg'

Tot- 7 o8 B6/ o8 8r'e re<9ire6: 1 in

M Units

BY: ENGR. RONALD JOHN R. CAJILLA SCAFFOLDINGS ARTS OF SCAFFOLDINGS 1. ('?;)4 S8**'t &. B)s( / ('?;)4 S8**'t . H'int)4 M((' +. Di)n)4 B');(s 5. B4; )n> (>(s 9. N)i4s 6 B4ts

BY: ENGR. RONALD JOHN R. CAJILLA COLUMN M Enter Co-9'n !eigt 5.!! Units Enter 7 o8 Co-9'ns 2!.!! Tot- Co-9'n !eigt: 5!.!! M. Ht.

4EAM M Enter Be' Lengt 5.)! Units Enter 7 o8 Be's ".!! Tot- Be' Lengt: 2.!! M. Ht.

FLOORING Enter F-oor Are S$.M.

9!.!!

>UANTIT; OF LUM4ER FOR SCAFFOLDING OR STAGING C/<,n 4e L,er F
 Tot- N9'er o8 L9'er: Tot- N9'er o8 7" C5Ni-s:

7 75.!! .!!

4$. L  9 CS KGS

Const Estimate Made Easy by Engr. Ronald John r. Cajilla

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