Page 6 - 2 Nurul Eilmy

INTRODUCTION (cont.)

Sta nda rd Spe cif ica tion For
Roa d Works Se ction 2 –
2.4.2
E a :hworks – Cl a use

Assessmen t
Excavatabil ity
Met hod I nd i rect Met hod
Di rect T RI AL R OC K P R OP ER T I ES M ET H OD

R OC K

M A

GEOP H Y SI C AL
EX C A

the
P hysical measu rin g of V A T I ON M ASS P R OP ER T I ES T ERI AL
excavated material u sin g
More detail ed an d precise in formation su ch as bedrock depth,
equ ipmen t. More accu rate bu t
cavities, an d dissol u tion featu res in carbon ate rocks an d bou l ders
time-con su min g an d expen sive
with a l ow-cost an d effective method ( S a a d & Moha m a d, 201 6; Azri e f Aza ha r
especial l y for l arge con stru ction
projects. e t a l. , 201 9 ) abl e to provide vol u metric measu remen ts an d 6
201 9 )
su bsu 8ace con dition s ( Me hi di e t a l. ,