Solución Etapa 1 - Parte B (1)
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Transcript of Solución Etapa 1 - Parte B (1)
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ETAPA 1 - PARTE B
Jornada: 8
Cod
Contrat
o
Cod
Meta Estructura Metrado
Fecha
Inicio Fecha Fin Plazo
Rendimient
o promedio
Ratio
Meta
Personal
Promedio
CISTERNA
Losa de Fondo
A.1 A.1 Acero 7,500.00 02/06/09 18/06/09 5.00 1,500.00 0.048 10.00
E.1 E.1 Encofrado 160.00 02/06/09 18/06/09 5.00 32.00 1.200 5.00
C.1 C.1 Concreto 96.00 02/06/09 18/06/09 5.00 19.20 1.000 3.00
Muros
A.2 A.2 Acero 21,333.33 02/06/09 18/06/09 5.00 4,266.67 0.045 25.00
E.2 E.2 Encofrado 614.40 02/06/09 18/06/09 5.00 122.88 1.250 20.00
C.2 C.2 Concreto 256.00 02/06/09 18/06/09 5.00 51.20 1.250 8.00
Losa de Tapa
A.1 A.1 Acero 7,500.00 02/06/09 18/06/09 5.00 1,500.00 0.048 10.00
E.1 E.1 Encofrado 160.00 02/06/09 18/06/09 5.00 32.00 1.200 5.00
C.1 C.1 Concreto 96.00 02/06/09 18/06/09 5.00 19.20 1.000 3.00
EDIFICIO
A.1 A.1 Acero 10,000.00 02/06/09 18/06/09 4.00 2,500.00 0.048 16.00
E.1 E.1 Encofrado 320.00 02/06/09 18/06/09 4.00 80.00 1.200 12.00
C.1 C.3 Concreto 120.00 02/06/09 18/06/09 4.00 30.00 1.200 5.00
A.E A.E Acero Estruct 7,450.00 02/06/09 18/06/09 4.00 1,862.50 0.000
Contrapiso
A.1 A.3 Acero 8,000.00 02/06/09 18/06/09 4.00 2,000.00 0.050 13.00
E.1 E.1 Encofrado 400.00 02/06/09 18/06/09 4.00 100.00 1.200 15.00
C.3 C.3 Concreto 200.00 02/06/09 18/06/09 4.00 50.00 1.200 8.00
ALMACEN PRI
Losa
A.3 A.3 Acero 32,000.00 02/06/09 18/06/09 6.00 5,333.33 0.050 34.00
E.1 E.3 Encofrado 1,250.00 02/06/09 18/06/09 6.00 208.33 1.280 34.00C.4 C.4 Concreto 500.00 02/06/09 18/06/09 6.00 83.33 1.280 14.00
240
ACTIVIDAD SEM 01 SEM 02 SEM 03ACERO 45.00 34.00 29.00ENCOFRAD 30.00 34.00 27.00CONCRETO 14.00 14.00 13.00
TOTAL 89.00 82.00 69.00
Zapatas y Vigas de Cimen.
RESUMEN # de personas POR ACTIVIDAD:
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Brecha de
MO
Brecha de
MT
Brecha de
EQ
Brecha de
SC
174.81 0.00 26.22 0.00
311.04 0.00 15.55 0.00
301.71 0.00 23.62 0.00
1,780.89 0.00 267.13 0.00
18.43 0.00 -20.58 0.00
-4.61 0.00 -64.60 0.00
174.81 0.00 26.22 0.00
311.04 0.00 15.55 0.00
301.71 0.00 23.62 0.00
233.08 0.00 34.96 0.00
622.08 0.00 31.10 0.00
284.12 0.00 24.87 0.00
0.00 0.00 -803.56 11,175.00
117.60 0.00 17.64 0.00
777.60 0.00 38.88 0.00
453.06 0.00 22.65 0.00
2,552.17 0.00 382.83 0.00
1,764.00 0.00 88.20 0.00-259.20 0.00 -146.29 0.00
9,914.36 -0.00 4.03 11,175.00
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MO MT EQ SC CICISTERNA 3,369.85 0.00 312.74 0.00 CI contractual
EDIFICIO 2,487.55 0.00 -633.44 11,175.00 48,483.22
LOSA 4,056.97 0.00 324.73 0.00 CI meta
2,299.53 46,183.69
9,914.36 0.00 4.03 11,175.00 2,299.53
Explicacin
MO
MT
EQ
SC
CI
BRECHAS DE COSTO x RUBRO
Productividad: mejores ratios, especialmente en acero
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Tarifa: Mayor tarifa en la Gra
Tarifa: Menor costo cunado se negoci con subcontratista
Menores salarios a los previstos
-2,000.00
0.00
2,000.00
4,000.00
6,000.00
8,000.00
10,000.00
12,000.00
MO MT EQ SC CI
CISTERNA EDIFICIO LOSA
