BNG PHN CP T (Dng cho cng tc o, vn chuyn, p t bng th cng) Cp Nhm
t t Tn t - t ph sa, ct bi, t mu, t mn, t en, t hong th; 1 - t i st
l hoc t ni khc em n (thuc loi t nhm 4 tr xung) cha b nn cht. - t ct
pha st hoc t st pha ct; - t mu m t nhng cha n trng thi dnh do; - t
nhm 3, nhm 4 st l hoc t ni khc em n b nn cht 2 I nhng cha n trng
thi nguyn th; - t ph sa, ct bi, t mu, t bn, t nguyn th ti xp c ln r
cy, mn rc, si , gch vn, mnh snh kin trc n 10% th tch hoc 50kg n
150kg trong 1m3 - t st pha ct; - t st vng hay trng, t chua, t kim
trng thi m mm; 3 - t ct, t en, t mn c ln si , mnh v kin trc, mn rc,
gc r cy t 10% n 20% th tch hoc t 150 n 300kg trong 1m3; - t ct c
ngm nc ln, trng lng t 1,7 tn/1m3 tr ln - t en, t mn ngm nc nt dnh;
- t st, t st pha ct, ngm nc nhng cha thnh bn; - t do thn cy, l cy
mc to thnh, dng mai cuc o khng thnh 4 tng m v vn ra ri rc nh x; - t
st nng kt cu cht; - t mt sn i c nhiu c cy sim, mua, dnh dnh; - t mu
mm II - t st pha mu xm (bao gm mu xanh lam, mu xm ca vi); - t mt sn
i c t si; - t i ni; 5 - t st pha si non; - t st trng kt cu cht ln
mnh vn kin trc hoc r cy n 10% th tch hoc 50kg n 150kg trong 1m3; -
t ct, t mn, t en, t hong th c ln si , mnh v kin trc t 25% n 35% th
tch hoc t 300kg n 500kg trong 1m3; - t st, t nu rn chc cuc ra ch c
tng hn nh; - t chua, t kim th cng; - t mt , mt ng c; III 6 - t mt
sn i ln si , c sim, mua, dnh dnh mc ln dy; - t st kt cu cht ln cui,
si, mnh vn kin trc, gc r cy > 10% n 20% th tch hoc t 150kg n
300kg trong 1m3; - vi phong ha gi nm trong t o ra tng mng c, khi cn
Dng cuc bn cuc chi tay, phi dng cuc chim to li o Dng cuc bn cuc c
Dng mai xn c Dng xng ci tin p bnh thng ngp xng Dng xng ci tin n nng
tay xc c Dng xng xc d dng Dng c tiu chun xc nh nhm t
trong t th tng i mm o ra rn dn li, p v vn ra nh x; - t i ln
tunwgf lp si, lng si t 25% n 35% ln tng, tri n 20% th tch; 7 - t mt
ng, dm hoc ng t ri mnh snh, gch v; - t cao lanh, t st, t st kt cu
cht ln mnh vn kin trc, gc r cy t 20% n 30% th tch hoc > 300kg n
500kg trong 1m3. - t ln tng, tri > 20% n 30% th tch; - t mt ng
nha hng; 8 ven bin thng o xy tng); IV - t ln bt. - t ln tng, tri
> 30% th tch, cui si giao kt bi t st; 9 - t c ln tng va , phin
ong xen k (loi khi cn trong lng t tng i mm); - t si rn chc. Dng x
beng, chong, ba mi o c Dng cuc chim nh li nng o c - t lnv ngoi
trai, c (t s) kt dnh cht to thnh tng c (vng trn 2,5kg hoc dng x
beng Dng cuc chim nh li nng n 2,5kg
BNG PHN CP T(Dng cho cng tc o, vn chuyn v p t bng my) Cp t Tn cc
loi t t ct, t ph sa ct bi, t mu, t en, t mn, t ct pha st, t st, t
hong th, t I bn. Cc loi t trn c ln si sn, mnh snh, gch v, dm, mnh
chai t 20% tr li, khng c r cy to, c m t nhin dng nguyn th hoc ti
xp, hoc t ni khc em n b nn cht t nhin. Ct mn, ct vng c m t nhin,
si, dm, vn thnh ng. Gm cc loi t cp I c ln si sn, mnh snh, gch v,
dm, mnh chai t 20% tr ln. Dng xng, mai II Khngln r cy to, c m t
nhin hay kh. t st, cao lanh, t st trng, st vng, c hoc cuc bn ln si
sn, mnh snh, mnh chai, gch v khng qu 20% dng nguyn th hoc noi khc
sn c ming n b nn t nhin c m t nhin hoc kh rn. t st, cao lanh, st
trng, st vng, st , t i ni ln si sn, mnh snh, mnh chai, gch III v t
20% tr ln c ln r cy. Cc loi t trn c trng thi nguyn th c m t nhin
hoc kh cng hoc em ni khc n c m nn. IV Cc loi t trong t cp III c ln
hn, tng. ong, phong ha, vi phong ha c cui si dnh kt bi vi, xt non,
qung cc loi n mn v nh. mng Dng cuc chim mi cuc c Cng c tiu chun xc
nh
BNG PHN CP T(Dng cho cng tc ng cc) Cp t I II chuyn n. Ct c m
cht, si, t st cng, ct kh, ct bo ha nc. t cp I c cha 10 - 30% si, .
Tn cc loi t Ct phan ln 3 - 10% st trng thi do, st v st mm, than,
bn, t ln thc vt, t p t ni khc
