giaxaydung.vn bai tap dutoan 10 2013
TRANSCRIPT
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CNG TY CP GI XY DNG
BI TP, S LIU CNG TRNH THC HNH
Kha hc: o bc khi lng, lp d ton
S dng D ton GXD 9 lp d ton
CC BI TP LIN TC C CHNH SA, B SUNG QUA CC KHA HC NGY CNG HON THIN HN
Hc vin c hng dn t khu tm kim, su tm cc thng tin, s liu trn giaxaydung.vn, mng Internet v cc ngun khc thc hin lp d ton cng trnh trong iu kin thc t.
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ng k hc ti Cty CP Gi Xy Dng www.giaxaydung.vn 1
Ti kha hc, hc vin s c hng dn s dng phn mm D ton GXD gii tt c cc
bi tp trong ti liu ny. Cc bi tp l s liu khi lng, d ton cng trnh thuc 5 loi
hnh cng trnh: Dn dng, Cng nghip, Giao thng, Thy li, H tng k thut.
Vi vic tm hiu cc nguyn l chung v thc hnh v d ton ca c 5 loi cng trnh s
gip hc vin kh nng p ng vi nhu cu tuyn dng, nhu cu lm vic a dng ca cc cng
ty, ban qun l d n...
Trnh tnh trng din gii l thuyt qu nhiu, hc vin hiu nhng bt tay vo lm thc t th
khng c, khng hiu. Chng ti y mnh thc hnh theo s liu, tnh hung ca cng trnh thc t
(phng chm: Hc Lm nh tht). Trong qu trnh thc hnh, n ch cn thit, gio vin gii thch: p
dng vn bn no, cc nguyn tc v trnh t bc khi lng, phng php lp d ton; v sao phi tnh
mt chi ph no ? cch p dng nh mc, v sao phi tm tnh, cch x l cng tc tm tnh c th
trong d ton th no; n gi, gi vt liu + gi nhn cng + gi c my u ra? ti sao li c h s
... Hc vin c khuyn khch t mi cu hi k c ng ngh nht v d ton cng trnh v cc vn
lin quan n d n u t xy dng cng trnh, k c thanh quyt ton...
Vi b dy o to t nm 2007 cho n nay, kt hp vi s lin tc nghin cu thay i phng
php ging dy, hon thin gio trnh, bi tp thc hnh. Chng ti khng nh s em n cho cc bn
hc vin mt kha hc m nh nhiu hc vin nh gi: y l kha hc hay, hu ch nht m ti
tng c tham gia, cng l kha hc m ti c nhn v nhiu nht (gio trnh, ti liu, a CD b su
tp d liu lp d ton rt qu, phn mm, qu tng... c bit l kin thc dng cho cng vic..
Cng ty CP Gi Xy Dng
Mi bn lin h Ms Thu An s 0985.099.938 ng k hc
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H
I.
Bi 1. S dng nhp s liu tnh khi lng o t bng th
cng, t cp III, thnh thng ng v b tng gch v M50 lt mng ca h thng mng bng c
mt bng v mt ct nh sau:
M1 M1 M1 M1
M2
M1 M2
800 600
200
700
200
700
3600 42003600
6000
11400
Mat bang mong
Mat cat mong
M1 M1 M1 M1
M2
M1 M2
800 600
200
700
200
700
3600 42003600
6000
11400
Mat bang mong
Mat cat mong
-1 -2
Bi 2. S dng nhp s liu bc tch, tnh khi lng thi
cng xy dng khi tng nh bn v.
1 1
2
2
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6300
240030
00
900
1200
600
620
Bi 3. S dng nhp s liu tnh khi lng o t th cng,
t cp II v khi lng vn khun, ct thp, b tng mng, b tng lt mng ca cc mng n
M1 c mt bng v mt ct nh sau:
Bi 4. S dng nhp s liu tnh khi lng vn khun v b
tng mc 200, 1x2 v lp bng thng k ct thp cho tm an nh sau:
giaxaydung.vn
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Bi 3: S dng tnh khi lng vn khun, b tng mc 200
dm (1x2 cm) cho mt dm sau:
Bi 4. S dng nhp s liu tnh khi lng vn khun v b
tng dm M200, 1x2 v ct thp cho h 2 dm D1 nh bn v, thi cng cao 16m. Kim
tra bng thng k ct thp vi bn v.
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1
2
1
2
3 3
44
2 16
1 16
6 a200
2 10 2 10
1 16
2 16
6 a200
200 200
3600110 110
110 110
46 a200
216
32 10
12 16 1
1
2
2
1-1 2-2
50
10
03
0040
0
10
03
0040
0
Tn
knh
thanh di
(mm) thanh
di
(mm)
2
dm
D1
1 16 2 3.980 4 15,92
2
16 1 4.230 2 8,46
3 10 2 3.910 4 15,64
4
6 20 1.060 40 42,4
Bi 5. S dng nhp s liu tnh khi lng vn khun, b tng
M200, 1x2, ct thp cho h dm mi dm lanh t, ging mng, ging tng v sn mi nh
bn v, thi cng cao 4m. Kim tra s liu thng k ct thp t bn v.
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S
TT Hnh dng, kch thc
ng
knh
(mm)
Chiu
di 1
thanh
(mm)
S lng Tng
chiu
di
(mm)
Tng
TL
(kg)
Mt
cu
kin
Ton
b cu
kin
Dm (3 ci)
1
18 5200 2 6 31200 63
2 16 5436 2 6 32616 52
3 10 5100 2 6 30600 19
4 6 1020 27 81 82620 18
Lanh t (6 ci)
1
12 1740 2 12 20880 18
2 6 280 10 60 16800 3,7
Ging mng
3
12 31300 3 93900 82,6
4 6 395 156 61620 13,5
vng (6 ci)
5
6 1660 3 30 49800 11
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S
TT Hnh dng, kch thc
ng
knh
(mm)
Chiu
di 1
thanh
(mm)
S lng Tng
chiu
di
(mm)
Tng
TL
(kg)
Mt
cu
kin
Ton
b cu
kin
6 6 860 11 66 56760 12,5
Ging tng
7
6 31300 3 93900 20,7
8 6 280 156 43680 9,6
Mi nh
9
6 6100 120 732000 161
10 6 12100 60 726000 159,7
11 6 2100 273 578760 127,3
Bi 6. Tnh khi lng lm mi ca b phn cng trnh theo bn v di:
- Mi b tng ct thp mc 200# dm c 1x2 dy 100. - Dm mi c cng tit din - S n lin mi nh - Tng chn mi xy gch c mc 75#, va tam hp mc 50# - To dc 5% bng b tng gch v. - Cc lp cch nhit bng thng tm v gch l nem - M mi xy gch cha l, p bng tm b tng ct thp.
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Bi 7. Hy bc tch khi lng cho cc cng tc thi cng rnh thot nc, in khi lng
bc c cho tng cng tc v n v tng ng vi cc cng tc vo bng khi lng sau
bit rng chiu di rnh thot nc l 50m. Chi tit mt ct rnh thot nc nh hnh v
TT
1 o t rnh bng th cng
2 B tng lt rnh
3 Xy rnh gch c
4 Trt thnh rnh, dy 2cm, va xi mng mc 50
5 Lng rnh, dy 2cm, va xi mng mc 50
6 B tng tm an c sn np rnh
MTN
+0.0
110110
7020070530
60
300
7010
0
660
560
Cho bit gi xi mng PC40 l 1.450/kg, dm 1x2cm gi 210.000/m3, gi ct vng
189.000/m3, nc 9,5/m3. S dng bm b tng, hy tra cp phi b tng ph hp v
tnh gi cho 1m3 b tng theo cp phi tra.
II.
1.
1.1.
Khi s dng n gi a phng lp d ton, bn s phi thc hin b tr chnh lch vt
liu; iu chnh nhn cng v my thi cng bng h s a mt bng n gi v thi im lp
d ton. Trng hp cha c vn bn hng dn h s bn cng c th b chnh lch nhn cng
v gi ca my tng t b chnh lch vt liu.
1.1.1.
Chun b cc ti liu, vn bn quy nh, hng dn v cc cn c, c s php l lp d
ton.
1.1.2.
Bc 1. M phn mm D ton GXD
Bc 2. Kch chn sheet Ts v nhp cc s liu sau vo
Cng trnh: Ta nh lm vic SXD Cn Th; Hng mc: Vn phng lm vic; Ch u t:
SXD Cn Th; a im xy dng: S 25a, Ng Hu Hnh, Q. Ninh Kiu, TP. Cn Th.
- Kim tra li cc nh mc tnh chi ph trc tip khc, chi ph chung, thu nhp chu thu
tnh trc, chi ph xy dng nh tm ti hin trng v iu hnh thi cng xem hp l vi
loi cng trnh.
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Bc 3. La chn CSDL sn sng lp d ton.
Bc 4. Lu file d ton di dng ui .xls hoc .xlsm nu l Excel 2007, 2010. Khng
file.
Bi 2: Nghin cu cc bn v. Da vo bn v mt bng mng hy b sung cc chi tit cn
thiu trn mt ct mng, m s lng cc mng M1, M2, M3 ca h mng sau:
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thp mng
Tn
Ck
S
H Hnh dng/chiu di
(mm)
S
Ck
S lng Chiu di Tng trng
lng (kg) 1 Ck Ton
b 1 Ck
Ton
b
M1 1 12 4 9 36 1,2 43,2 38,354
2 12 4 9 36 1,2 43,2 38,354
M2 1 12 6 11 66 1,5 99,0 87,894
2 12 6 11 66 1,5 99,0 87,894
M3 1 12 2 18 36 2,1 75,6 67,119
2 12 2 18 36 2,1 75,6 67,119
12 386,73
Tn
Ck
S
H Hnh dng/chiu di
(mm)
S
Ck
S lng Chiu di Tng trng
lng (kg) 1 Ck Ton
b 1 Ck
Ton
b
K1
1 16 4 4 16 2,75 44,0 69,45
2 6 4 20 80 0,75 60,0 13,32
3 18 2 4 8 2,75 22,0 43,95
4 6 2 20 40 0,75 30,0 6,66
K2
1 16 2 4 8 2,75 22,0 34,72
2 6 2 20 40 0,75 30,0 6,659
3 18 1 4 4 2,75 11,0 21,97
4 6 1 20 20 0,75 15,0 3,33
K3
1 16 2 4 8 2,75 22,0 34,723
2 6 2 20 40 0,75 30,0 6,66
3 18 1 4 4 2,75 11,0 21,97
4 6 1 20 20 0,75 15,0 3,33
18 87,89
16 138,89
6 39,95
Bi 3: c bn v kim tra li s liu bc khi lng bng di, chnh li cc s liu b
sai. Chn sheet Dutoan XD, nhp cng thc tnh v tnh khi lng cho cc cng tc ri in vo
bng di y. Hc vin cha c phn mm hy tnh tay v ghi kt qu vo bng.
STT T K.
1 AB.11443 o mng ct, rng >1m, su >1m, t cp III m3
Mng M1: 4*1,5*1,3*1,45*1,2
Mng M2: 6*1,8*1,6*1,45*1,2
Mng M3: 2*2,4*2,2*1,55*1,2
2 AF.11111 B tng lt mng 4x6, mc 100 m3
Mng M1: 4*1,5*1,5*0,1
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STT T K.
Mng M2: 6*1,8*1,8*0,1
Mng M3: 2*2,4*2,4*0,1
3 AF.61110 SXLD ct thp b tng ti ch, ct thp mng,
ng knh 10mm tn
39,95/1000
4 AF.61120 SXLD ct thp b tng ti ch, ct thp mng,
ng knh 18mm tn
Thp mng d12: 386,73/1000
Thp c mng: (87,89+138,89)/1000
5 AF.81122 Vn khun g, vn khun mng 100m2
mng M1: 4*4*1,5*0,2/100
mng M2: 6*4*1,6*0,25/100
mng M3: 2*4*2,2*0,25/100
C mng M1: 6*4*0,25*0,95/100
C mng M2: 4*4*0,25*0,85/100
C mng M3: 2*4*0,25*0,75/100
6 AF.11223 B tng mng, 1x2, mc 200 m3
Mng M1: 2*1,3*1,3*0,2
Mng M2: 6*1,6*1,6*0,25
Mng M3: 4*0,2*2,2*0,3
Phn vt M1:
4*0,2/6*(1,3^2+0,35^2+(1,3+0,35)^2)
Phn vt M2:
4*0,3/6*(1,6^2+0,35^2+(1,6+0,35)^2)
Phn vt M3:
4*0,35/6*(2,2^2+0,35^2+(2,2+0,35)^2)
Lu : Ghi file d liu vo cng dng file .xls hoc .xlsm (lsx).
Bi 4: Xc nh gi tr chnh lch vt liu vi gi thit v gi cc loi vt liu ti thi im
gc v thi im lp d ton (thi im hin ti) nh sau:
STT
1 Ct vng b tng m 326.334
2 Dy thp kg 21.209
3 1x2 m 335.215
4 4x6 m 280.300
5 inh kg 21.909
6 inh a ci 1.500
7 G chng m 3.820.000
8 G np m 3.820.000
9 G vn m 3.820.000
10 G vn cu cng tc m 3.820.000
11 Nc lt 6
12 Que hn kg 15.659
13 Thp trn D10mm kg 18.886
14 Thp trn D18mm kg 18.886
15 Xi mng PC30 kg 1.477
15 Xi mng PC40 kg 1.688
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Hy xc nh bng gi tr vt t. Cho bit ngha ca bng ny?
Bi 5: Gi s cng trnh trn xy dng a bn cc huyn thnh ph Cn Th khi phi
iu chnh vi h s iu chnh nhn cng KNC = 0,875; h s my thi cng KMTC = 0,99 v cc
nh mc t l trc tip ph khc, chi ph chung v thu gi tr gia tng theo qui nh hin hnh
ca nh nc. Hy xc nh gi tr chi ph xy dng?
Bi 6: Tnh bng chi ph mua sm thit b cho 1 cng trnh nh bng di, gi thit thu
sut thu GTGT mua thit b l 10%. S dng sheet Gld v Dutoan TB ca phn mm D ton
GXD xc nh gi tr lp t thit b.
Stt
K
Thnh
GTGT
Thnh
sau
1
My iu ha 2 cc, 2
chiu, loi treo tng
12.000 BTU/h
b 42 10.000.000
BA.12201
nh mc
1778
Gi my ci 42 165.000
2
My iu ha 2 cc, 2
chiu, loi treo tng
18.000 BTU/h
b 15 14.000.000
BA.12201
Gi my ci 15 180.000
3 Bnh nng lnh 30L-
2,8Kw b 32 2.000.000
BB.42102
(nh mc
lp t
thng un
nc
nng)
4
Lp t aptomat
MCCB 3P-150A
/25KA ci 2 4.096.073
BA.19304
5 Lp t aptomat
MCCB 3P-16A 10KA ci 7 3.692.692
BA.19302
6 Lp t in
500x350x200mm ci 2 1.448.075
BA.15413
7
Cp in
CU/XLPE/PVC/PVC
(3x10+1x6)mm2
m 183,6 125.000
BA.16409
8
Dy cp in
CU/PVC/PVC( 3x2,5
+1x1,5)mm2 m 230 45958
BA.16407
9 Hp automat 06
module lp chm hp 28 244.000
BA.15403
Lu : Cn i chiu quy nh, pht hin nhng chi ph no a vo bng mua sm thit b
l sai, t phn ra lp d ton cho ng.
Cho bit gi tr d ton by gi l bao nhiu?
Bi 7: S dng sheet QD957 v THKP hy tnh chi ph Qun l d n, chi ph T vn v
chi ph khc bit cng trnh c cc loi chi ph nh sau:
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Chi ph lp d n u t (hoc bo co kinh t k thut).
Chi ph thit k.
Gim st thi cng xy dng cng trnh.
Gim st lp t thit b.
Chi ph thm tra thit k k thut
Chi ph thm tra d ton Gxd
Chi ph lp h s mi thu, nh gi h s d thu thi cng xy dng
Chi ph lp h s mi thu, nh gi h s d thu mua sm thit b
Chi ph thm tra ph duyt quyt ton
Chi ph kim ton, quyt ton vn u t
Chi ph bo him cng trnh
Bi 8: Tnh chi ph d phng cho yu t trt gi bit rng cng trnh c thi gian xy dng
3 nm t nm 2010-2012. Mc phn b vn cho cc nm ln lt l 25%, 55%, 20%.
1.2.
Vi phng php ny ta khng s dng quyn n gi a phng m t chit tnh n gi
cng trnh vi cc nh mc ph hp lp d ton cng trnh. c bit l d ton cc cng trnh
giao thng, thy li t lu cc n v t vn chit tnh n gi cng trnh lp d ton m
khng s dng n gi a phng v b chnh lch.
lp d ton theo cch ny, ngi lp d ton phi i chit tnh n gi cng trnh.
chit tnh c n gi cng trnh cn nm bt c cch tra v p dng nh mc, tnh bng gi
vt liu hin trng, tnh bng lng nhn cng, bng gi ca my (tnh mi hoc b gi ca my
ca a phng thnh gi ca my ti thi im lp d ton s dng cho cng trnh).
Bi 1: Cng trnh dn dng thi cng xy dng ti thnh ph Lng Sn. Hy lp d ton chi
ph xy dng cho cc cng tc thi cng h thng khung ct b tng ct thp.
Khi dng n gi cng trnh nn ch cn 1 b csv duy nht l c th lm c d ton hoc
d thu cho tt c cc cng trnh trong c nc. Tuy nhin, thun tin tra cu nn trong bi
ny ta chn d liu Csv Lng Sn.
Lp bng tnh n gi nhn cng (tin cng) theo ch chnh sch hin hnh ca Nh
nc v tin lng: mc lng ti thiu v cc khon ph cp cho cng trnh ti a bn thnh
ph Lng Sn. Tham kho Ngh nh s 204/2005/N-CP mc A.1.8 tra h s lng theo bc
th.
Tnh bng gi ca my theo gi nhin liu, nng lng ti thi im lp d ton. Nu cha
tm c th tm gi nh tnh vi cc s liu gi in l 1369 (/kwh), diezel 19.800 (/lt). Cc
nh mc gi ca my theo Thng t s 06/2010/TT-BXD ngy 26/05/2010 ca B Xy dng v
hng dn phng php xc xc nh gi ca my v thit b thi cng. Hoc tnh theo bng gi ca
my Lng Sn v b chi ph nhin liu, nng lng, tin lng v thi im hin ti.
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17
Gi vt liu theo cng b gi mi nht ca Lin s TC-XD Lng Sn, bo gi th
trng hoc gi nh bng gi vt liu nh bng sau:
STT
1 Xi mng PC30 kg 1.437
2 Thp trn 10mm kg 17.342
3 Thp tm kg 17.980
4 Thp hnh kg 17.980
5 Que hn kg 16.800
6 Nc lt 7
7 G vn cu cng tc m3 3.500.000
8 G chng m3 3.500.000
9 Dy thp kg 18.000
10 Ct vng m3 290.000
11 inh a ci 3.500
12 inh kg 19.000
13 1x2 m3 251.800
Thng s tnh gi vt liu n hin trng xy lp cho xi mng, ct vng, 1x2.
Cc vt liu cn li, gi tr cho trong bng l gi vt liu tnh ti hin trng xy dng.
Theo s liu kho st xi mng mua ti ngun cch hin trng xy dng 30km trong
c 20 km ng loi 1 v 10km ng loi 2. Ct vng mua ti ngun cch hin trng
xy dng 15km ng loi 2. 1x2 c mua ti m cch ngun 10 km ng loi 2.
BNG THNG K THP CT
Tn
Ck
S
H Hnh dng/chiu di
(mm)
S
Ck
S lng Chiu di Tng trng
lng (kg) 1 Ck Ton
b 1 Ck
Ton
b
K1
1 16 4 4 16 4,0 64,0 101,01
2 6 4 20 80 0,75 60,0 13,32
3 18 2 4 8 4,0 32,0 63,923
4 6 2 20 40 0,75 30,0 6,66
K1
1 16 4 4 16 3,5 56,0 88,39
2 6 4 20 80 0,75 60,0 13,32
3 18 2 4 8 3,5 28,0 55,9.
4 6 2 20 40 0,75 30,0 6,66
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18
200
200
200
200
200
200
2
14
300
2
14
3
14
3
14
2
14
200
2
14 T
LE
: 1
/20
12-122
14
6 a
150
300
2
14
3
14
2
14
2
14
3
14
2
14
2
14
2
14
10
11
12
11
10
2
16
2
16
2
16
2
16
300
KH
UN
G K
1
T
LE
:
1/2
0 (
SL=
02C
K)
100
100
300
2
14
6 a
150
2
14
11-11
200
3
14
T
LE
: 1
/20
10-10
200
6 a
200
3
14
300
T
LE
: 1
/20
2
14
2
16
2
16
2
14
2
16
2
16
200
T
LE
: 1
/20
89
88
98
200
2
16
2
16
300
T
LE
: 1
/20
2
14
+3.2
50
6 a
200
9-9
T
LE
: 1
/20
2
16
+3.2
50
2
16
6 a
150
8-8
2
16
300
300
2
14
2
14
2
14
2
16
2
14
2
14
2
16
2
14
2
14
2
14
45
44
5
300
2
14
-0.0
50
6 a
150
2
14
5-5
550
550
700
6a100
4
16
700
12
3
600
600
3350 3300
3400
6a150
6a200
6a150
6a150
6a200
6a150
6a150
6a200
6a150
6a150
6a200
6a150
900
900
900
900
900
900
900
2
14
2
14
4
16
900
3400
6a100
T
LE
: 1
/20
1a-1a
200
2
14
T
LE
: 1
/20
2
14
4-4
200
-0.0
50
6 a
200
2
14
2
14
6a150
4
16
4
16
4
16
11
11
11
550
550
550
550
3
14
3
14
900
900
6a150
6a200
6a150
900
900
6a150
6a200
6a150
550
550
550
4
16
6 a
200
125
125
125
250
125
250
11
22
4
1a
1a
2a
2a
1a
1a
200
200
250
125
250
125
125
125
4
18
T
LE
: 1
/20
2-2
6 a
200
100
100 100
200
200
100100
100
6 a
200
1-1
T
LE
: 1
/20
4
16
2a-2a
T
LE
: 1
/20
6 a
200
4
18
11
+3.6
00
+3.2
50
-0.0
50
6a100
700
550
2
16
700
6a100
2
16
550
550
4
18
6a100
700
6a100
700
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Bi 2: Lp d ton chi ph mua sm thit b cho cc loi thit b cho trong bng sau:
STTTNH
1 Bn, gh, t lm vicb 20 20.000.000
2 My bm nc b 1 3.500.000
3 iu ha nhit 18.000 BTUb 2 19.000.000
4 iu ha nhit 24.000 BTUb 3 23.000.000
5 My laptop ci 10 15.000.000
6 My tnh bnci 10 10.000.000
7 My in ci 3 5.000.000
8 My in thoici 5 2.000.000
9 My fax ci 5 5.000.000
10 My ch serverci 1 80.000.000
11 Qut trn ci 4 1.000.000
12 Qut treo tngci 10 300.000
(Gmstb)
TB)
Vic a qut trn, qut treo tng vo bng d ton chi ph mua sm thit b nh
trn ng hay sai? Cn cn c vo vn bn no gii quyt vn ?
Bi 3: Chit tnh n gi, p vo khi lng, lp bng d ton v bng gi cho thu
vi cc s liu nh trong bng sau:
STT M
HI
1 BA.19304 Lp t aptomat MCCB 3P-150A /25KA ci 2,000
2 BA.19302 Lp t aptomat MCCB 3P-50A 10KA ci 6,000
3 BA.19302 Lp t aptomat MCCB 3P-40A 10KA ci 10,000
4 BA.19302 Lp t aptomat MCCB 3P-25A 10KA ci 33,000
5 BA.19302 Lp t aptomat MCCB 3P-16A 10KA ci 7,000
6 BA.15413 Lp t in 500x350x200mm hp 2,000
7 BA.15403 Lp t hp automat 06 module lp chm hp 28,000
8 BA.15409 Lp t hp automat 14 module lp chm hp 10,000
9 BA.16407 Dy cp in CU/PVC/PVC( 3x2,5
+1x1,5)mm2 m 230,000
10 BA.16409 Dy cp in CU/XLPE/PVC/PVC
(3x4+1x2,5)mm2 m 880,000
11 BA.16409 Dy cp in CU/XLPE/PVC/PVC
(3x10+1x6)mm2 m 180,000
12 BA.16107 Lp t dy CU/PVC 1x1,5mm2 m 230,000
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STT M
HI
13 BA.16109 Lp t dy CU/PVC/PVC 1x2,5mm2 m 880,000
14 BA.16112 Lp t dy CU/PVC/PVC 1x6mm2 m 180,000
15 BA.18202 Lp t cm 3 pha 5 chu ci 105,000
Bng gi vt liu kho st t cc ngun cung cp
STT
1 cm 3 pha 5 chu ci 658.400
2 Dy CU/PVC/PVC 1x6mm2 m 20.825
3 Dy CU/PVC/PVC 1x2,5mm2 m 12.870
4 Dy CU/PVC 1x1,5mm2 m 5.710
5 Cp in CU/XLPE/PVC/PVC
(3x10+1x6)mm2 m 125.000
6 Cp in CU/XLPE/PVC/PVC
(3x4+1x2,5)mm2 m 65.948
7 Cp in CU/PVC/PVC( 3x2,5
+1x1,5)mm2 m 45.948
8 Automat 14 module lp chm ci 560.000
9 Hp automat 06 module lp chm ci 244.000
10 T in 500x300x200mm ci 1.120.000
11 Aptomat 3P-16A 10KA ci 2.917.640
12 Aptomat 3P-25A 10KA ci 2.917.640
13 Aptomat 3P-40A 10KA ci 277.440
14 Aptomat 3P-50A 10KA ci 277.440
15 Aptomat MCCB 3P-150A /25KA ci 4.096.074
1.3.
1.3.1.
Anh/ch hy chun b cc ti liu cn thit lp d ton cng trnh Cu thi cng xy
dng trn a bn tnh Qung Ninh.
1.3.2.
Cho s liu khi lng thi cng cc khoan nhi ca cng trnh xy dng cu nh
trong bng. Hy:
1. Kim tra s ph hp ca vic p dng cc m hiu nh mc/n gi cho cng vic.
Sa li cho ng nu m no cha ph hp.
2. Thc hin lp d ton bng phn mm D ton GXD.
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AC.32121
Khoan to l bng phng php khoan xoay phn tun
hon, khoan vo t trn cn, my khoan ED, KH, Soilmec
(hoc tng t), D800mm (khoan n su 30m)
m 360,000
D800 (L 52m; 12 ci)
AC.32121
Khoan to l bng phng php khoan xoay phn tun
hon, khoan vo t trn cn, my khoan ED, KH, Soilmec
(hoc tng t), D800mm (khoan t su >30 m n lp
cui si)
m 216,000
Khoan > 30m n gi nhn HS 1,015)
D800 (L 52m; 12 ci)
AC.32121
Khoan to l bng phng php khoan xoay phn tun
hon, khoan vo t trn cn, my khoan ED, KH, Soilmec
(hoc tng t), D800mm (khoan vo lp cui si)
m 48,000
Khoan su >30m - G nhn HS 1,015x1,2
D800 (L 52m; 12 ci)
AC.32122
Khoan to l bng phng php khoan xoay phn tun hon,
khoan vo t trn cn, my khoan ED, KH, Soilmec (hoc
tng t), D1200mm (khoan n su 30m)
m 1.140,000
D1200 (L 52m; 38 ci)
AC.32122
Khoan to l bng phng php khoan xoay phn tun
hon, khoan vo t trn cn, my khoan ED, KH, Soilmec
(hoc tng t), D1200mm (khoan t su >30m n lp
cui si)
m 684,000
Khoan > 30m - G nhn HS 1,015)
D1200 (L 52m; 38 ci)
AC.32122
Khoan to l bng phng php khoan xoay phn tun
hon, khoan vo t trn cn, my khoan ED, KH, Soilmec
(hoc tng t), D1200mm (khoan vo lp cui si)
m 152,000
Khoan > 30m - G nhn HS 1,015x1,2;).
D1200 (L 52m; 38 ci)
AC.32123
Khoan to l bng phng php khoan xoay phn tun
hon, khoan vo t trn cn, my khoan ED, KH, Soilmec
(hoc tng t), D1400mm khoan n su 30m
m 2.640,000
D1400 (L 52m; 88 ci)
AC.32123
Khoan to l bng phng php khoan xoay phn tun
hon, khoan vo t trn cn, my khoan ED, KH, Soilmec
(hoc tng t), D1400mm (khoan t su >30m n
m 1.584,000
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lp cui si)
Khoan > 30m - G nhn HS 1,015;)
D1400 (L 52m; 88 ci)
AC.32123
Khoan to l bng phng php khoan xoay phn tun
hon, khoan vo t trn cn, my khoan ED, KH, Soilmec
(hoc tng t), D1400mm (khoan vo lp cui si)
m 352,000
Khoan > 30m - G nhn HS 1,015x1,2;)
D1400 (L 52m; 88 ci)
AB.24121 o xc t khoan cc ln t bng my o 0,8 m v
my i 110 CV, t cp I 100m 127,837
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
Mn khoan bentonite (1/3 KL bentonite)
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
AB.41431 Vn chuyn t trong phm vi 1km bng t t 10T t
cp 1 100m 127,837
AB.42331 Vn chuyn tip 7km (6Km) bng t t 10T t cp 1
(G*6km)
100m/
Km 127,837
AB.42431 Vn chuyn t phm vi >7km (8km) bng t t 10T
t cp 1 (G*8km)
100m/
Km 127,837
AI.52123 Sn xut ng vch dn hng tn 6,596
Lun chuyn 80 ln
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
AC.34522 Lp t ng vch cc khoan nhi trn cn, ng knh cc
1000 mm m 144,000
D800 (L 52m; 12 ci)
AC.34523 Lp t ng vch cc khoan nhi trn cn, ng knh cc m 456,000
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1300 mm
D1200 (L 52m; 38 ci)
AC.34524 Lp t ng vch cc khoan nhi trn cn, ng knh cc
1500 mm m 1.056,000
D1400 (L 52m; 88 ci)
AC.32810 Bm dung dch bentonit chng st thnh l khoan trn cn m 9.587,802
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
AC.32810 Thu hi 40% dung dch bentonite m -3.835,121
AF.67110 Ct thp cc khoan nhi trn cn, ng knh 18mm tn 354,365
Tm tnh 46,2kg/1m b tng
AF.67120 Ct thp cc khoan nhi trn cn, ng knh >18mm tn 30,681
Tm tnh 4kg/1m b tng
AI.13111 Thp bn u cc tn 1,000
Con k b tng
AG.11425 Con k btng M350, kch thc D=200, dy 70 m 15,773
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
AG.31311 Vn khun con k btng 100m 3,155
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
AG.13221 Sn xut, lp t ct thp b tng c sn con k b tng tn 1,470
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
AG.42111 Lp con k btng vo lng st (tm tnh 10 con k bng 1
cu kin BT 50kg) 10ci 717,600
D800 (L 52m; 12 ci)
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D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
BB.14107 Cung cp v lp t ng thp th nghim, ng knh ng
59,9mmx1,2mm 100m 143,520
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
BB.14111 Cung cp v lp t ng thp th nghim, ng knh ng
113,5mmx2mm 100m 137,280
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
BB.29407 Cung cp v lp t mng sng ni ng cho ng ng
knh 59,9mm (bng mng sng 65mmx2mm) ci 1.932,000
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
BB.29410 Cung cp v lp t mng sng ni ng cho ng ng
knh 102mm (bng mng sng 119mmx2mm) ci 966,000
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
AI.52231 Sn xut cc kt cu thp khc, sn xut v bao che - nt
bt ng siu m tn 0,091
Np bt d65mm
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
Np bt d120mm
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
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AF.35115 B tng cc nhi trn cn, ng knh cc 1000mm, Va
mc 300, 1x2 (B tng thng phm bng bm) m 250,798
D800 (L 52m; 12 ci)
AF.35125
B tng sn xut qua dy chuyn trm trn ti hin trng
hoc thng phm, bng bm b tng, b tng cc nhi
trn cn, D>1000 mm, mc 300 1x2
m 7.419,443
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
AB.66142 Lp ct u cc 100m 19,176
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
AA.21122 p b tng u cc m 184,381
D800 (L 52m; 12 ci)
D1200 (L 52m; 38 ci)
D1400 (L 52m; 88 ci)
D phng cc cng tc khc % 3,000
T tm theo cng b gi a phng ni xy dng cng trnh, gi th trng, gi cng
trnh tng t hoc c tnh. Ch gi vt liu a vo chit tnh n gi l gi trc thu
VAT v l gi n hin trng xy dng.
T
Ni dung VT Gi tr
Lu ng % 20
Lng ph % 12
Khon trc tip % 4
Ni dung VT n gi
+ in /kwh
+ Xng /lt
+ Du Diezel /lt
+ Mazut /lt
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Cc thng s tin lng v gi nhin liu, nng lng ngi lp d ton cn ch
ng tm kim thng tin ph hp ti thi im lp d ton theo mt bng gi ti ni cng
trnh c thi cng.
Trng hp bng khi lng cc nhi ni trn l ca cng trnh chung c cao tng
th s c nhng g khc vi cng trnh cu?
1.4.
D n u t xy dng khu th ti Thi Bnh. Anh/ch hy chun b ti liu v
thc hin lp d ton cho mt hng mc ng giao thng ni b (thuc h tng ca khu
th) vi s liu nh sau:
Stt u
HM1
1 AB.11213 o xc t p hoc ra bi thi, bi tp kt, t cp III m3
2552,02*10%
2 AB.31123 o nn ng lm mi bng my o 0,8 m3, my i
110 CV, ln phng tin vn chuyn, t cp III 100m3
2552,02*90%/100
3 AB.13313 p t nn ng, cht yu cu K=0,95 m3
86,4*10%
4 AB.64124 p nn ng my m 16 tn, cht yu cu K=0,98
(90% my) 100m3
86,4*90%/100
HM2
5 AB.62124 San m t mt bng bng my m 16 tn, cht yu
cu K=0,98 100m3
1357,4/100
6 AD.11212 Lm mng cp phi dm lp di, ng lm mi 100m3
4524,52*0,2/100
7 AD.11222 Lm mng cp phi dm lp trn, ng lm mi 100m3
4524,52*0,15/100
8 AD.24213 Ti lp dnh bm mt ng bng nha pha du, lng
nha 1,0 kg/m2 100m2
4524,52/100
HM3
10 AK.57120 B va h, ng bng tm b tng c sn, b va thng
26x23x100 cm m
11 AK.57110 B va h, ng bng tm b tng c sn, b va thng
26x23x50 cm m
12 AK.57110 B va h, ng bng tm b tng c sn, b va thng
26x23x25cm m
13 AG.42111 Lp dng cu kin b tng c sn, lp cc loi cu kin b
tng c sn bng th cng, trng lng 50 kg ci
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Stt u
14 AF.61110 Cng tc sn xut lp dng ct thp b tng ti ch, ct
thp mng, ng knh 10 mm tn
17/1000
HM4
16 AD.11212 Lm mng cp phi dm lp di, ng lm mi 100m3
(42,31+73,49+44,42+62,94+49,16+39,34)/100
17 AD.11222 Lm mng cp phi dm lp trn, ng lm mi 100m3
(31,73+55,12+33,32+47,21+36,87+29,51)/100
18 AB.62124 San m t mt bng bng my m 16 tn, cht yu
cu K=0,98 100m3
(63,46+110,24+66,63+94,41+73,74+59,01)/100
19 AD.24213 Ti lp dnh bm mt ng bng nha pha du, lng
nha 1,0 kg/m2 100m2
(211,54+367,47+222,1+314,71+245,81+196,7)/100
Sau khi lp d ton xong c s thay i v thit k v c s pht hin thiu u vic
v khi lng nh sau:
Stt
MT NG
9 AD.24131 Lng nha mt ng 3 lp bng nha c, tiu chun
nha 4,5 kg/m2 100m2
4524,5/100
B VA H NG
15 AF.11111 B tng sn xut bng my trn - bng th cng, btng
lt mng, 4x6, chiu rng 250 cm, mc 100 m3
150*0,5*0,1
20 AD.24131 Lng nha mt ng 3 lp bng nha c dy 3,5cm, tiu
chun nha 4,5 kg/m2 100m2
(211,54+367,47+222,1+314,71+245,81+196,7)/100
1.5. Tn
Cng trnh thi cng xy dng ti kLc. Hy tnh khi lng, lp d ton o rnh
t ng ng BTCT ng knh 1m, di rnh 700m, y rnh rng 2m, su rnh
ty theo trc dc (hnh di), kho st cho s liu t cp II, mt bng rng c th thi cng
bng my o, H s m nn, dung trng t khi p t tr li l K = 0,85;
1,60T/m3.
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0 1 2 3 4 5 6 7
100 100 40 60 100 100 100 100
33
.3
33
.4
33
.5
33
.54
33
.6
33
.7
33
.8
33
.9
34
.0
35
.3
35
.6
36
.7
37
.38
36
.6
37
.9
38
.5
38
.4
38
.74
.7
4.54.7
4.2
3.0
3.8
4
3.2
2.2
2.0
y rnh
Cao trnh thin nhin
Cao trnh dy rnh
2.00
3.60
6.80
33
.8
1.6.
D n u t xy dng cng trnh h cha nc thi cng ti Thanh Ha. Anh/ch hy
su tm thng tin, s liu lp d ton xy dng cng trnh p vi bng khi lng nh
trong bng sau:
MHG NI DUNG CNG VIC VT KL
AB.25433 o chn khay mng p bng my o 1,5m, t C3 100m 145,410
AB.41233 Vn chuyn t o mng p, t 10T vn chuyn phm
vi 0,5km, t C3 100m 145,410
AB.25432 o t mng p (bc dy 0,5m), my i 110Cv o vun
50m t C2 100m 307,770
AB.25432 o t mng p, bc tho mc ln phng tin vn
chuyn, t C2 100m 307,770
AB.41232 Vn chuyn t o mng p, bc tho mc, t 10T vn
chuyn phm vi 0,5km, t C2 100m 307,770
AB.34110 San t bi thi bng my i 110Cv 100m 453,180
AB.11352 o sa mng p bng th cng, t C2 m 485,000
AB.11912 Vn chuyn tip 20m t o sa mng p bng th cng m 485,000
AB.24142 o xc t C2 (lp 4a, 4b t t o knh) p p,
my o 1,5m 100m 499,710
AB.41432 Vn chuyn t C2 p p bng t 10T 1km 100m 499,710
AB.24143 o xc t C3 (lp 6 t t o knh) p p, my o
1,5m 100m 3.689,960
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MHG NI DUNG CNG VIC VT KL
AB.41433 Vn chuyn t C3 p p bng t 10T 1km 100m 3.689,960
AB.63134 p t thn p, my m 25T m k=0,95 100m 3.707,670
AF.14322 B tng M150 1x2 lm g chn nh p, trn my,
bng th cng, m my m 145,600
AF.81311 Vn khun b tng g chn nh p 100m2 14,560
AF.44522 B tng M150 mt p, trn my, bng th cng, m
my m 462,300
AF.88310 Vn khun b tng mt p m2 753,000
AE.11114 Xy bc ln xung VXM M75 m 141,500
AE.11224 xy mi thng, h lu p VXM M75 m 2.245,400
AB.24141 Khai thc ct si p ng khi thn p bng my o
1,5m 100m 141,850
AB.41431 Vn chuyn ct si bng t t 10T c ly 1km u 100m 1,340
AB.42331 Vn chuyn ct si bng t t 10T c ly 6km tip
AB.42431 Vn chuyn ct si bng t t 10T c ly 3km tip
TT Sng ct bng th cng m 14.184,68
AB.66123 p ct si hn hp ng khi thn p (khai thc m cch
10km) 100m 108,280
TT Lm tng lc ct si 100m 45,674
TT Dm lc trc ng h lu 1x2 ( mua) m 448,000
AB.67110 p hc ng h lu ( mua), my i 180Cv + nhn
cng p 100m 230,260
AB.24141 o xc t mu trng c, my o 1,5m + t 10T vn
chuyn 1km 100m 8,750
AB.11911 Ri t mu trng c, th cng san ri 30m m 875,000
TT Vn chuyn c bng t 10T c ly 5km 100m2 87,500
AL.17211 Vn chuyn tip c 40m ln t bng th cng 100m2 87,501
AL.17111 nh vng, vn chuyn 10m, trng v chm sc c 100m2 87,501
AE.26313 Gch xy rnh thot nc mi h lu VXM M50 m 648,300
AK.21123 Trt rnh tiu nc dy 1,5cm bng va xi mng ct vng
M75 m2 5.388,800
AE.12110 xp mi m 14.640,80
BB.19406 ng nha thot nc D=50mm 100m 0,340
1.7.
Cng trnh thi cng xy dng ti H Tnh. Hy tm cc thng tin, s liu lp d
ton xy dng cng trnh vi cc s liu di y. Hy tm xem cc h s ct H s
u ra?
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-
HM1
AB.71210 No vt lp bn st chy bng tu ht cng sut
2000CV (chiu di ng x 1000m) 100m 1,35 18.692,73
[1,07 x thm 500m chiu di ng x]
AB.71230 No vt lp ct ht mn ln bi bng tu ht
cng sut 2000CV (chiu di ng x 1000m) 100m 1,35 43.068,20
AB.71240 No vt lp st do chy bng tu ht cng sut
2000CV (chiu di ng x 1000m) 100m 1,35 10.529,16
AB.34110 San t bi thi bng my i 110CV 100m 72.290,09
HM2
1-
AB.81151 No vt to mi dc k bng my o 100m 122,45
AB.91111 Vn chuyn t bng x lan 400T - 1 km u 100m 122,45
AB.24132 Bc xc t bng my o 1,25m 100m 122,45
AB.41431 Vn chuyn t no vt bng t 10T 100m 122,45
AB.34110 San t bi thi bng my i 110CV 100m 122,45
2-
NN.30301 Ri vi a k thut k bo v b trn b 100m 1.642,92
NN.30311 Ri vi a k thut k bo v b 100m 6.571,70
3-
BG Bc xung x lan 100m 1.847,04
AB.91111 Vn chuyn bng x lan 400T - 1 km u 100m 1.847,04
AB.91121 Vn chuyn 4 km tip theo (c ly < 6km) 100m 4 369,41
AB.91122 Vn chuyn 5 km tip theo (c ly 6-20km) 100m 5 369,41
AB.91122 Vn chuyn 6 km tip theo (c ly 6-20km) 100m 6 369,41
AB.91122 Vn chuyn 7 km tip theo (c ly 6-20km) 100m 7 369,41
AB.91122 Vn chuyn 8 km tip theo (c ly 6-20km) 100m 8 369,41
NN.30352 Th r trn cn, loi r 6x2x0,23m R 13.385,00
NN.30351vd Th r di nc, loi r 6x2x0,23m R 53.538,00
4-
AB.41432 Vn chuyn t bng t t trong phm vi
1000m 100m 1.188,52
AB.42332 Vn chuyn tip 4km (c ly < 7km) 100m 4 237,70
AB.42332 Vn chuyn tip 5km (c ly < 7km) 100m 5 237,70
AB.42332 Vn chuyn tip 6km (c ly < 7km) 100m 6 713,11
AB.42432 Vn chuyn tip 1km (ngoi phm vi 7km) 100m 1 237,70
AB.42432 Vn chuyn tip 2km (ngoi phm vi 7km) 100m 2 237,70
Thi cng
VL t p m 1 118.852,00
AB.63111 p t nh k 100m 1.188,52
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1.8.
Cng trnh thi cng xy dng ti Ngh An. Hy chun b s liu thc hin cc yu
cu ca cc bi tp di y.
Bi 1. Kim tra xem vic p dng cc m hiu n gi vi cc ni dung cng vic
di y c ph hp khng? Sau dng D ton GXD lp bng d ton chi ph lp t
in cho bng khi lng nh sau:
Stt
1 BA.19304 Lp t aptomat MCCB 3P-150A /25KA ci 2,000
2 BA.19302 Lp t aptomat MCCB 3P-50A 10KA ci 6,000
3 BA.19302 Lp t aptomat MCCB 3P-40A 10KA ci 10,000
4 BA.19302 Lp t aptomat MCCB 3P-25A 10KA ci 33,000
5 BA.19302 Lp t aptomat MCCB 3P-16A 10KA ci 7,000
6 BA.15413 Lp t in 500x350x200mm hp 2,000
7 BA.15403 Lp t hp automat 06 module lp chm hp 28,000
8 BA.15409 Lp t hp automat 14 module lp chm hp 10,000
9 BA.16407 Dy cp in CU/PVC/PVC( 3x2,5 +1x1,5)mm2 m 230,000
10 BA.16409 Dy cp in CU/XLPE/PVC/PVC (3x4+1x2,5)mm2 m 880,000
11 BA.16409 Dy cp in CU/XLPE/PVC/PVC (3x10+1x6)mm2 m 180,000
12 BA.16107 Lp t dy CU/PVC 1x1,5mm2 m 230,000
13 BA.16109 Lp t dy CU/PVC/PVC 1x2,5mm2 m 880,000
14 BA.16112 Lp t dy CU/PVC/PVC 1x6mm2 m 180,000
15 BA.18202 Lp t cm 3 pha 5 chu ci 105,000
1 BA.12202 Lp t dn trao i nhit h VRV loi treo tng my 15
2 BA.12203 Lp t dn trao i nhit h VRV loi m trn ni
ng gi my 24
3 BA.12202 Lp t my HKK cc b loi 2 mnh, treo tng my 68
4 BB.32101 Gia cng v lp t gi my VRV tn 0,3
5 TT Kim tra, chy th, hiu chnh thit b cng 21
Ngoi ra cng trnh cn trang b My pht in Diezen 175KVA-380/220V km
AST 4P-50ZH, gi 450.000.0000ng.
Bi 3. Dng D ton GXD lp d ton cho phn nc vi bng khi lng nh sau:
BB.41101 Lp t lavabo Inax B 25,000
BB.41502 B vi Inax B 25,000
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BB.42401 Lp t Gng soi+ph kin Inox B 25,000
BB.42501 Vi xt D15 (m km) Inax ci 36,000
BB.41301 Tiu nam b 25,0
BB.41201 X bt Inax B 36,000
BB.42202 Lp t phu thu ng knh 60mm ci 39,0
BB.36301 Lp t van phao b nc mi ci 1,0
TT My bm cp nc SH (Q=15m3/h; h=80m, N = 8KW) B
iu khin bm sinh hot bng in ci 2,0
TT My bm nc thi loi chm Q=3m/h h = 15m; N= 1,7KW ci 1,0
Bnh nng lnh 30l ci 11,0
B iu khin bm sinh hot bng in ci 2,0
BB.19307 Lp t ng PP-R ni bng phng php hn, ng knh ng
75mm 100m 0,4
BB.19306 Lp t ng PP-R ni bng phng php hn, ng knh ng
60mm 100m 0,2
BB.19104 Lp t ng nha PP-R ni bng phng php dn keo,
ng knh ng 40mm 100m 0,2
BB.19102 Lp t ng nha PP-R ni bng phng php dn keo,
ng knh ng 25mm 100m 1,2
BB.19101 Lp t ng nha PP-R ni bng phng php dn keo,
ng knh ng 20mm 100m 0,9
BB.36103 Lp t kha D75mm ci 2,0
BB.36603 Lp t kha D 40mm ci 2,0
BB.36601 Lp t kha D25mm ci 15,0
BB.29227 T D75x75 ci 4,0
BB.29227 T D75x25 ci 15,0
BB.29222 T D25x20 ci 80,0
BB.29122 T D40x40 ci 4,0
BB.29227 Cn D75x60 ci 2,0
BB.29206 Cn D60x40 ci 2,0
BB.29204 Cn 40x25 ci 2,0
BB.26103 Cn 25x20 ci 16,0
BB.29124 Ct 90o D75 ci 6,0
BB.29122 Ct 90o D40 ci 10,0
BB.29202 Ct 90o D25 ci 150,0
BB.29402 Ct 90o D 20m ci 80,0
BB.29207 Rc co D75 ci 4,0
BB.29206 Rc co D60 ci 4,0
BB.29204 Rc co D40 ci 6,0
BB.29202 Rc co D25 ci 16,0
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BB.29207 Mng sng D75 ci 8,0
BB.24107 Mng sng D60 ci 4,0
BB.29102 Mng sng D40 ci 4,0
BB.29202 Mng sng D25 ci 20,0
BB.29201 Mng sng D20 ci 10,0
BB.36603 Van 1 chiu ng knh ng 40mm ci 2,0
TT ai vt neo gi cc c b 100,0
BB.19202 Lp t ng nha U.PVC ng knh ng 150mm 100m 0,6
BB.19310 Lp t ng nha U.PVC ng knh ng 125mm 100m 0,6
BB.19309 Lp t ng nha U.PVC ng knh ng 110mm 100m 1,6
BB.19306 Lp t ng nha U.PVC ng knh ng 60mm 100m 1,7
BB.19303 Lp t ng nha U.PVC ng knh ng 34mm 100m 1,0
BB.29128 T chch 45o: ng knh ng 150 ci 4,0
BB.29127 T chch 45o: ng knh ng 125/110 ci 15,0
BB.29127 T chch 45o: ng knh ng 125/125 ci 15,0
BB.29126 T chch 45o: ng knh ng 110/60 ci 15,0
BB.29128 T chch 45o: ng knh ng 150/110 ci 6,0
BB.29126 T chch 45o: ng knh ng 110/110 ci 36,0
BB.29226 T chch 45o: ng knh ng 60/60 ci 36,0
BB.28110 Cn thu DN: 34/60 ci 150,0
BB.29231 Lp t ct 135o DN: ng knh ng 150mm ci 4,0
BB.29127 Lp t ct 135o DN: ng knh ng 125mm ci 4,0
BB.29106 Lp t ct 135o DN: ng knh ng 110mm ci 60,0
BB.29226 Lp t ct 135o DN: ng knh ng 60mm ci 80,0
BB.29127 Lp t t thng tc DN: 125mm ci 15,0
BB.36609 Lp t t thng tc DN: 110mm ci 15,0
BB.38111 Np thng tc DN: 110mm ci 15,0
BB.29108 Lp t cn nha ming bt ni bng phng php dn keo,
ng knh cn 150mm ci 10,0
BB.29210 Lp t cn nha ni bng phng php hn, ng knh
cn 125mm ci 10,0
BB.38111 Lp nt bt nha ni mng sng, ng knh nt bt 110mm ci 30,0
BB.24107 Lp t cn thp ni bng phng php hn, ng knh cn
60mm ci 30,0
BB.28110 Lp t cn ng ni bng phng php hn, ng knh
34,9mm ci 15,0
TT ai vt neo gi cc c b 500,0
TT Keo gin ng hp 40,0
TT Thanh treo D10 ci 540,0
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BB.19411 Lp t ng nha ni bng phng php mng sng, on
ng di 8m, ng knh ng 110mm 100m 0,9
BB.19411 Lp t ct nha ni bng phng php hn, ng knh ct
100mm 100m 0,2
BB.42202 Lp t phu thu ng knh 100mm 100m 3,0
TT ai vt neo gi cc c b 50,0
TT Keo gin ng hp 45
1.9.
D n u t xy dng cng trnh chung c cao tng xy dng ti thnh ph
H Ch Minh. y l hng mc lp t h thng PCCC. Hy lp d ton chi ph vi
bng s liu nh sau:
MH T K.
BB.34101 Lp t tr cu ha ng knh 100mm ci 2
BB.34202 Lp t tr hng ha ng knh 100mm ci 2
BB.23333 Lp t ct gang ng knh 100mm bng phng php
mt bch ci 4
BB.33206 Lp t be ng knh 100mm ci 4
BB.36104 Lp t van mt bch ng knh 100mm ci 2
BB.19202 Lp t ng nha ming bt ng knh 150mm bng
phng php ni giong, on ng di 6m 100m 10,68
BB.38212 Lp t nt bt u ng thp trng km D150mm ci 2
AF.11212 B tng mng rng 250cm 1x2 M150 m 0,282
AF.11213 B tng mng rng 250cm 1x2 M200 m 0,221
AF.81122 Sn xut, lp dng tho d vn khun mng ct vung, ch
nht 100m 0,142
AB.25112 o mng chiu rng 6m bng my o 0,8m3, t cp II 100m 11,433
AB.13412 p ct mng ng ng m 268,44
BB.11401 Lp t ng b tng ly tm ng knh 300mm, on ng
di 2m ni bng phng php xm 100m 0,2
BB.23234 Lp t ct gang ng knh 150mm bng phng php
giong cao su ci 14
BB.33303 Lp t mi ni mm ng knh 100mm ci 1
BB.33304 Lp t mi ni mm ng knh 150mm ci 15
BB.33109 Lp t bu ng knh 150mm ci 6
BB.23204 Lp t cn gang ng knh 150mm bng phng php
giong cao su ci 1
BB.36105 Lp t van mt bch ng knh 150mm ci 2
AF.11412 B tng b my 1x2 M150 m 1,016
BB.40312 Th p lc ng ng nha ng knh 150mm 100m 10,66
BB.40502 Kh trng ng nc ng knh 150mm 100m 10,66
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MH T K.
AB.65110 p t cng trnh bng m cc, cht K = 0,85 100m 7,622
AB.41413 Vn chuyn t bng t t 5T trong phm vi 1000m,
t cp III 100m 3,811
AB.42113 Vn chuyn tip c ly 2km bng t t 5T, t cp III 100m 3,81
1.10.
Cng trnh thi cng xy dng ti ng Nai. Hy tm s liu v lp d ton cho cc
khi lng cng vic nh cho trong bng sau:
HM3 C NG B N 6080CM,40*80CM
AB.25133 o mng my o 1,6 m3, t cp III 100m
(118,68+89,67+12,82)/100
AB.65130 p t cng trnh bng m cc, cht yu cu K = 0,95 100m
(16,62+63,83+7,42)/100
AG.11415 Sn xut cu kin b tng c sn, b tng tm an, 1x2, mc
300 m
5,99+4,39
AG.31311 Sn xut, lp dng, tho d vn khun np an 100m
(23,4+17,72)/100
AG.13221 Sn xut , lp t ct thp b tng c sn , ct thp tm an d 250 kg ci
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36+25
AL.15122 Lm v th r 2x1x0,5m trn cn r
2
HM4
AB.25133 o mng bng my o 1,6 m3, t cp III 100m
92,48/100
AB.65130 p t cng trnh bng m cc, cht yu cu K = 0,95 100m
46,01/100
AG.11513 Sn xut cu kin b tng c sn, b tng ng cng, 1x2, mc
200 m
7,51
AG.32211 Sn xut, lp dng, tho d vn khun b tng c sn, vn khun
kim loi, vn khun ng cng 100m
93,87/100
AG.13311 Sn xut, lp t ct thp b tng c sn, ct thp ng cng, ng
buy, ng knh 10mm tn
1,01
AF.11242 B tng sn xut bng my trn - bng th cng, b tng mng,
2x4, mc 150 m
44,56
AF.12162 B tng sn xut bng my trn - bng th cng, b tng tng
thng, 2x4, mc 150 m
2,07+7,17
AF.11322 B tng sn xut bng my trn, bng th cng, b tng nn,
2x4, mc 150 m
5,09
AF.11312 B tng gia c mi taluy, 1x2, mc 150 m
20,08
AK.98120 Lm lp m mng, loi c ng knh Dmax 6 m
9,07
AF.82111 Vn khun tng 100m
169,63/100
AK.95141 Qut nha ng chng thm v mi ni ng cng, ng knh
ng cng 1,50m 1 ng cng
9
AG.42211 Lp t cng, trng lng cu kin 2 tn 1 cu kin
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9
2.
2.1. L
Cng trnh thi cng xy dng in Bin. Hy tnh gi d thu cho cng tc o t
h mng vi d kin nh sau: o t h mng nh (dng o ao), tng khi lng o
6.780 m3. H mng c chiu rng >5m, chiu su
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BI TP THC HNH .............................................................................................................. 0
I. BI TP O BC KHI LNG .................................................................................. 2 II. BI TP LP D TON .............................................................................................. 10
1. Lp d ton thit k ........................................................................................................ 10 1.1. Lp d ton s dng n gi a phng .................................................................. 10
1.2. Lp d ton s dng n gi cng trnh.................................................................... 16 1.3. Lp d ton cc khoan nhi thi cng cu .................................................................. 20
1.4. Lp d ton cho nhiu hng mc .............................................................................. 26 1.5. Tnh khi lng, lp d ton thi cng o rnh ng ng ....................................... 27 1.6. Lp d ton cng trnh p ....................................................................................... 28
1.7. Cng trnh cng, k b ............................................................................................. 29 1.8. D ton lp t in, nc ....................................................................................... 31
1.9. D ton h thng PCCC ........................................................................................... 34 1.10. D ton cng bn, cng trn................................................................................... 35
2. Lp d ton d thu (xc nh gi d thu) ..................................................................... 37 2.1. Lp d ton d thu cho cng tc o h mng ........................................................ 37
2.2. Lp d ton ton d thu cho cng tc thi cng nn ng....................................... 37 MC LC ................................................................................................................................. 38
H Ni, thng 10/2013