Pendugaan indeks kondisi konstruksi akibat serangan rayap pada komponen bahan berkayu nagunan tinggi

ABSTRACT C 3 P P

z

s u u Q JAMES RILATUPA. fie Assessment of Comtruction's Condition Index Caused by

a a ,D a

= 2 2

a

Termites Attack in Wood Based Components ofHigh Rise Building. Under supervision of

a s s

3

22'

8URJONO _{SURTOKUSUMO, YUSUF SUDO HAD1 and}

NARESWORO

NUGROHO.

, n s s a

-

s = = S Q

z g 9 a q

nu

-

Q The research of construction 's condition index has been introduced since 1993 for

f

3

i

@idge and dam at Champaign in America, whereas fir high-rise building har _{not been}

$ 5

$5. case yet. In Indonesia, existence of high-rise's construction condition in big cities of building the existence of Rule NO about direction of

this research, the assessment of building eomh~ction's condition index _were only for wood based components in Model Apartment and Hotels (Tower I , and Tower 4) which its operational period has nur _{for eighl years. Over the}

gh

wood based components in high-rise building which has 30 floors 4) oPrd _{33floors (Tower 3) have eqerienced a descent reduction of} comfrt *ion, which hos _{been destroyed by termite} 's attack

to estimate the wood based components condition by Uzarski et and to evaluate ifs economic losses to estimate building

20001) were ured _{The procedures of a s s m e n t were}

foraging activities outside the building as well

-.

&mageed

termite 's habitat of Macrotermes giIvus of building and Coptoterrnes curvignathus

P

z

f

mide @building. ?he Coptotermes curvignathus existing in the building could traveled

5 _{:up to the top flwr of Tower 3 (33"'fzmr). Meomuhile, to assess the similari~ of colony}

Q 0 s

'0

Q

&f

Coptotermes curvignathus has been done by collecting the termites in one place.

'0

5

3

_{g~errnites were travelling through t k i r tunnels @om plumbing area and has expand their}

9

population Forms of wood componenfs damaged caused by termite's attack were in the

p

form of wrinkle surface, hair cracked chink and looseness/dismissaI ofparticles.

-.

$ L

-

u

9

Based on modiJication of Uzarski S model has resulted the buiZding construction 's

"

3

-

conditicin index for wood components in

gh

year becomes 50,22 (category adepate) fir

n Tower 1; 60,10 (category good) for Tower 3 and 73,19 (category more better)for Tower

8

4. ~e&hile, based on calibration of building maintenance percentage accurnulafed 5 has r@lted economic losses which is equivalent to 62 percent of maintenance

operohgtal cost for closure and building's garden bard) cleaning in a month. The

of a&lcation the Uzarski 's mode/ of condition index and its relationship of economic losses fion Wordsworth (2001) calculatrbn could represent

rr

construction's condition index of wood components in high-rise

-

$ buildin& the flture.

r

n L

3 Keywot$& : termite 's foraging activities, condition i n k x of construction

ABSTRACT C 3 P P

z

s u u Q JAMES RILATUPA. fie Assessment of Comtruction's Condition Index Caused by

a a ,D a

= 2 2

a

Termites Attack in Wood Based Components ofHigh Rise Building. Under supervision of

a s s

3

22'

8URJONO _{SURTOKUSUMO, YUSUF SUDO HAD1 and}

NARESWORO

NUGROHO.

, n s s a

-

s = = S Q

z g 9 a q

nu

-

Q The research of construction 's condition index has been introduced since 1993 for

f

3

i

@idge and dam at Champaign in America, whereas fir high-rise building har _{not been}

$ 5

$5. case yet. In Indonesia, existence of high-rise's construction condition in big cities of building the existence of Rule NO about direction of

this research, the assessment of building eomh~ction's condition index _were only for wood based components in Model Apartment and Hotels (Tower I , and Tower 4) which its operational period has nur _{for eighl years. Over the}

gh

wood based components in high-rise building which has 30 floors 4) oPrd _{33floors (Tower 3) have eqerienced a descent reduction of} comfrt *ion, which hos _{been destroyed by termite} 's attack

to estimate the wood based components condition by Uzarski et and to evaluate ifs economic losses to estimate building

20001) were ured _{The procedures of a s s m e n t were}

foraging activities outside the building as well

-.

&mageed

termite 's habitat of Macrotermes giIvus of building and Coptoterrnes curvignathus

P

z

f

mide @building. ?he Coptotermes curvignathus existing in the building could traveled

5 _{:up to the top flwr of Tower 3 (33"'fzmr). Meomuhile, to assess the similari~ of colony}

Q 0 s

'0

Q

&f

Coptotermes curvignathus has been done by collecting the termites in one place.

'0

5

3

_{g~errnites were travelling through t k i r tunnels @om plumbing area and has expand their}

9

population Forms of wood componenfs damaged caused by termite's attack were in the

p

form of wrinkle surface, hair cracked chink and looseness/dismissaI ofparticles.

-.

$ L

-

u

9

Based on modiJication of Uzarski S model has resulted the buiZding construction 's

"

3

-

conditicin index for wood components in

gh

year becomes 50,22 (category adepate) fir

n Tower 1; 60,10 (category good) for Tower 3 and 73,19 (category more better)for Tower

8

4. ~e&hile, based on calibration of building maintenance percentage accurnulafed 5 has r@lted economic losses which is equivalent to 62 percent of maintenance

operohgtal cost for closure and building's garden bard) cleaning in a month. The

of a&lcation the Uzarski 's mode/ of condition index and its relationship of economic losses fion Wordsworth (2001) calculatrbn could represent

rr

construction's condition index of wood components in high-rise

-

$ buildin& the flture.

r

n L

3 Keywot$& : termite 's foraging activities, condition i n k x of construction