exp.tec barraje 2002 modificad

7/25/2019 Exp.tec Barraje 2002 Modificad

1/66

CONSTRUCCION BARRAJE FIJOBOCATOMA AZANGARO

EXPEDIENTE TCNICO

INDICE GENERAL

I. MEMORIA DESCRIPTIVA..................................................................................................1

1..0 DATOS GENERALES..........................................................................................21.1 ESTRUCTURA FUNCIONAL PROGRAMATICA............................................................................21.1.1 SECTOR...............................................................................................................................................21.1.2 PLIEGO................................................................................................................................................21.1.3 UNIDAD EJECUTORA......................................................................................................................21.1.4 FUNCION............................................................................................................................................21.1.5 PROGRAMA.......................................................................................................................................2

1.1.6 SUB PROGRAMA...............................................................................................................................21.1.7 PROYECTO:........................................................................................................................................21.1. COMPONENTE:.................................................................................................................................21.1.! META...................................................................................................................................................21.2.1 UBICACI"N POLITICA....................................................................................................................21.2.2 UBICACI"N GEOGRAFICA.............................................................................................................31.2.3 VIAS DE ACCESO............................................................................................................................. 3

2.0 DATOS FINANCIEROS.....................................................................................................3

2.1 FUENTE DE FINANCIAMIENTO....................................................................................................32.2 ENTIDAD FINANCIERA...................................................................................................................32.3 ENTIDAD EJECUTORA....................................................................................................................32.4 PRESUPUESTO ASIGNADO.............................................................................................................32.5 MODALIDAD DE EJECUCI"N........................................................................................................3

3.0 MEMORIA DESCRIPTIVA................................................................................................53.1 ANTECEDENTES Y JUSTIFICACION............................................................................................53.2 OBJETIVOS........................................................................................................................................5

3.2.1 GENERALES..................................................................................................................................53.2.2 ESPEC#FICOS.................................................................................................................................5

3.3 DESCRIPCION GENERAL DEL PROYECTO................................................................................. 63.3.1 ESTRUCTURA DE CAPTACION..................................................................................................63.3.2 CANAL DE LIMPIA GRUESA......................................................................................................63.3.3 BARRAJE FIJO...............................................................................................................................63.3.4 BARRAJE FIJADOR.......................................................................................................................63.3.5 MUROS GUIA.................................................................................................................................73.3.6 MURO DE ENCAU$AMIENTO....................................................................................................7

3.4 META PARA LA PRESENTE EJECUCION.....................................................................................73.5 TIEMPO DE EJECUCION..................................................................................................................7

II. ESPECIFICACIONES TECNICAS......................................................................................!I. DISPOSICIONES GENERALES......................................................................................10

1.1 E%TENSI"N DE LAS ESPECIFICACIONES................................................................................101.2 DEFINICIONES................................................................................................................................10

1.2.1 ENTIDAD EJECUTORA..............................................................................................................101.2.2 UNIDAD EJECUTORA................................................................................................................101.2.3 REPRESENTANTES.....................................................................................................................101.2.4 INGENIERO RESIDENTE...........................................................................................................101.2.5 PLANOS........................................................................................................................................101.2.6 ESPECIFICACIONES...................................................................................................................11

1.2.7 ANE%O..........................................................................................................................................111.2. PROYECTO...................................................................................................................................111.2.! E%PEDIENTE T&CNICO.............................................................................................................11


2/66

1.3 PLANOS Y ESPECIFICACIONES...................................................................................................111.3.1 PLANOS DE PROYECTO............................................................................................................111.3.2 PLANOS COMPLEMENTARIOS................................................................................................111.3.3 PLANOS DE POST'CONSTRUCCI"N.......................................................................................121.3.4 ESPECIFICACIONES...................................................................................................................12

1.4 NORMAS T&CNICAS A ADOPTARSE EN LA CONSTRUCCI"N..............................................121.5 MATERIALES Y E(UIPO................................................................................................................13

1.5.1 GENERALIDADES......................................................................................................................131.5.2 FABRICANTES.............................................................................................................................131.5.3 EST)NDARES..............................................................................................................................131.5.4 SUMINISTRO...............................................................................................................................131.5.5 CUIDADO Y PROTECCI"N........................................................................................................14

1.6 INSPECCI"N Y PRUEBAS..............................................................................................................141.7 ESTRUCTURAS Y SERVICIOS TEMPORALES............................................................................14

1.7.1 ESTRUCTURAS TEMPORALES................................................................................................141.7.2 SERVICIOS TEMPORALES........................................................................................................14

1. REPLANTEO DE OBRAS................................................................................................................151..1 GENERALIDADES......................................................................................................................151..2 TOPOGRAF#A...............................................................................................................................151..3 SE*ALES......................................................................................................................................15

1.! ERRORES U OMISIONES...............................................................................................................151.10 CONTROL DE AGUA DURANTE LA CONSTRUCCI"N............................................................151.11 E%CAVACIONES ' GENERALIDADES.........................................................................................161.12 ESTRUCTURA E%ISTENTES.........................................................................................................16

1.12.1 RESPONSABILIDAD DEL INGENIERO RESIDENTE.........................................................161.12.2 COORDINACI"N.....................................................................................................................171.12.3 OBRAS E%ISTENTES..............................................................................................................17

1.13 PROTECCIONES..............................................................................................................................171.13.1 REGLAS DE TR)NSITO Y SE*ALI$ACI"N........................................................................17

1.14 LIMPIE$A.........................................................................................................................................17

2.0 ESPECIFICACIONES T&CNICAS POR PARTIDAS.....................................................12.1.0 OBRAS PROVISIONALES..............................................................................................................1!

2.1.01 TRA$O Y REPLANTEO...........................................................................................................1!2.1.02 TRANSPORTE DE E(UIPO Y MA(UINARIA......................................................................1!2.1.03 MANTENIMIENTO DE CAMINOS DE ACCESO.................................................................1!

2.2.0 MOVIMIENTO DE TIERRAS.....................................................................................................202.2.01 E%TRACCI"N DE ROCA.......................................................................................................202.2.02 DESVIO DE RIO.......................................................................................................................212.2.03 E%CAVACI"N EN CONGLOMERADO.'...............................................................................212.2.04 LIMPIE$A DE CAUCE DE RIO.............................................................................................212.2.05 TRANSPORTE DE ROCA........................................................................................................22

2.3.00 CONCRETOS...................................................................................................................................222.3.01 GENERALIDADES..................................................................................................................22

2.4.0 ENCOFRADO Y DESENCOFRADO............................................................................................252.4.01 GENERALIDADES..................................................................................................................25A. ENCOFRADO...................................................................................................................................26B. DESENCOFRADO............................................................................................................................27C. MEDICI"N........................................................................................................................................27

2.5.00 ACERO DE REFUERZO...............................................................................................................272.5.01 GENERALIDADES..................................................................................................................27A. MATERIALES...................................................................................................................................27B. ALMACENAJE Y LIMPIE$A..........................................................................................................2C. ENDERE$AMIENTO Y REDOBLADO..........................................................................................2D. COLOCACI"N..................................................................................................................................2E. TOLERANCIAS................................................................................................................................2!

2.6.00 GAVIONES 2.6.01 LLENADO Y COLOCACION DE GAVIONES 3 + 1 + 1 M.2.7.00 VARIOS............................................................................................................................ 31

2.7.01 BOMBEO DE AGUA...............................................................................................................31

2.7.02 TRANSPORTE DE MATERIALES DE CONSTRUCCION....................................................31

III. ESTUDIOS DE GEOLOGIA Y GEOTECNIA.................................................................33


3/66

3.0 GEOLOG#A Y GEOTECNIA............................................................................................343.1 MARCO GEOL"GICA GENERAL.................................................................................................343.2 GEOLOG#A DE LA $ONA DE CAPTACI"N.................................................................................343.3 ESTABILIDAD DE LOS FLANCOS O M)RGEN.........................................................................353.4 GEOMORFOLOGIA.........................................................................................................................353.5 PROSPECCION GEOFISICA...........................................................................................................36

3.6 DESCRIPCI"N GEOT&CNICA.......................................................................................................33.7 MATERIALES DE CONSTRUCCI"N............................................................................................40

IV. ESTUDIOS ,IDROL"GICOS..........................................................................................45 4.0 ESTUDIO ,IDROLOGICO DEL CAUDAL MA%IMO DE DISE*O.............................46

4.1 INTRODUCCI"N.............................................................................................................................464.2 INFORMACI"N B)SICA................................................................................................................464.3 INFORMACI"N METEOROL"GICA............................................................................................46.4 INFORMACI"N ,IDROM&TRICA................................................................................................4!4.5 R&GIMEN ,IDROL"GICO.............................................................................................................534.6 ESTUDIO ,IDROL"GICO DE M)%IMAS AVENIDAS...............................................................534.7 SOCAVACI"N...................................................................................................................................56

4.7.1 SOCAVACI"N GENERAL...........................................................................................................56

4.7.2 SOCAVACI"N LOCAL AL PIE DEL BARRAJE........................................................................5

V. METRADOS Y PRESUPUESTO DE OBRA.....................................................................615.1 METRADO DE OBRA.....................................................................................................615.2 PRESUPUESTO DE OBRA..............................................................................................615.3 PRESUPUESTO ANALITICO..........................................................................................615.4 RE(UERIMENTO DE CUADRO DE NECESIDADES MANO DE OBRA-

MATERIALES-INSUMOS Y E(UIPOS...........................................................................615.5 ANALISIS DE COSTOS UNITARIOS.............................................................................61

VI. CRONOGRAMAS DE OBRA.........................................................................................63

VII DISE*O DE ME$CLA F/210 /2.......................................................................64

VIII. PLANOS.........................................................................................................................67


4/66

PRORRIDRE PRASTER /D.I.R. CONSTRUCCIN BARRAJE FIJO ! BOCATOMA AZANGARO 2002

I. MEMORIA DESCRIPTIVA

0


5/66


"." DATOS GENERALES

"."." SECTOR

25 M89; P9

".".2 PLIEGO

45 C;9?; T>8;; = CTAR P;

".".3 UNIDAD EJECUTORA

003 P;>> R9;>= ?9 PRORRIDRE

".".4 FUNCION

04 A>>

".".5 PROGRAMA

00! P;;/@ P;>.

".".6 SUB PROGRAMA

0034 I>/;9

".".7 TIPO DE PROYECTO#

2.002!3 I>98/8> A;9/H>98; ,/;=>.

".".$ COMPONENTE#

2.0401 C;8//@ M9?;>98; 98/8> D9 R9;.

".".% META

00001 C;8//@ B;/>8;> I>/@ AK>;

"."."0 OBRA

C;8//@ B>>?9 F?;

1


6/66


"."."" LOCALIZACION

L;/>=< : C>=>H>=>

D88; : AK>; S> J;P;/> : AK>;R9@ : P;D9>8>98; : P;

"."."2 UBICACIN GEOGRAFICA

L;8< O989 : 70 22 70 12L>88< S : 14 45 14 55A=88< : 3 62 .

"."."3 VIAS DE ACCESO

N Tramo Dist. Tiempo Tipo de Va Va Principal

(Km) (Min.)

!!!!!"

# P$no%&$liaca '' ' s*altada P$no%&$liaca

+ &$liaca%,alap$-a ++ + s*altada &$liaca%/a0iri

,alap$-a%12n3aro 4 56 *irmado ,alap$-a%12n3aro

' 12n3aro%7ocatoma 6 Troc8a ,arro1a9.,om$nidades :;;;;;8;; = P; CTAR'PUNO.

".2.3 ENTIDAD EJECUTORA

PRORRIDRE ' PRASTER.

".2.4 PRESUPUESTO ASIGNADO

S. 20-000.00 D;/98; O/H98> M= /; 00100 9; ;=9.

2


7/66


".2.5 MODALIDAD DE EJECUCIN

L> ;=< - /9 =;=9 989 ;:

' L9 9= >; F/>= 2002- L9 N27573.

' L9 > /;>= - L9 N 272!3- D.S.N06'2000'EF D9/8> N 002'2000'EF6.01

- D9/8> N 001'2001'EF6.01- N;> C;=998>> D9/8> G99>= N>/;>= -R9;=/@ J9>8>= N 010'2001'EF6.01.

- L9>98; >> => F;=>/@ A>= /;>= N 014'2001'CGB150- F;=>/@ E>=>/@ A>= > 9= >; 2002.

- D9/8> N 001'2002'EF76.01- >> => A;>/@- E?9//@ /;8;= ; J;.

E 9= >; ;; 9>98>= 9 ;98> > => ;>/@ /;9>- >@ ; => />= 9= 98/@ AK>;>=> K8; > 2500 ,K. Q9 /=9 > => /;H>=> C;>=9=>989 > => 9?9//@ 9?9//@ ;> /; => >98> >= P/>=. E 1!7 9 9/>> >=P.E.RE,ATI => 9?9//@ ;> /; /;9; H>8> 9= >;


8/66


A >8 ; 1!!0 > 1!!3 ; 9 H> /;8>>/@ 998>=-H>=8K> 1!!4- 9 /;9; CTAR'PRORRIDRE. L; >;1!!4- !5- !6- !7 9 9?9/8@ 253 . >= P/>= 4500 . 89>= A'1

E 9= >; 2001 9 H> 9?9/8> ;9> 0000 > 0500 9 9= >; 2000 9 9?9/8@ 100 .=. 989 =>

;9> 0500 > 0600- /; 9= />= 9 899 9?9/8>98; >= 100 /;/= I>/@ AK>;- >/8>=989 899 /;8 8>/@ S89> - >> />= > >>8> /;>98; 9Q99 /;8//@ >?9 ?; >> 9=9> 9= 9=H> 8>/@.

".4 OBJETIVOS

".4." GENERALES

A=> => ;89> A/;=> 989 => =998>/@ ;89/>=9> 9= 9?; >;9/H>98; 8>/@ ;. A ;99> 989 >?; 89;>= 89 => 9?9//@ ;> 9 => /8> 9= /;>98; 8>/@ >> 9=

/>= ;98;- 9 9Q99 => /;8//@ >?9 ?; >> 9=9> 9= />=H:

".5." ESTRUCTURA DE CAPTACION

S9 > > => 98/8> H Q9 98K 1-0 39. -Q9 9Q99 9= C>>= />= ;.E= S89> 8>/@ 98K /;88 98>> 8>/@- /;

>9 =8> = 899 > =;8 /@ = > > =;> ;> ; ?9 CP4 98/8> 899


9/66


/;8> = 3 65-37 =9;- 9>=> > => 8>/@ > /; /; => /;8> 3 65-312 . >= />>= >?9 9 99 >= />/9- 9 ?> ;9 ==9> /;/> >==>- /; > >8>==> =>/@ /98> 989 9 /; 9= /9>9 9 9/98>9 => /;8> 3 66.0 . E= 99; >?9 >> => ;> 99=9>/@- /;;> ; /;=/H;9 >;9 9 > =;8< 9K 98/8> Q9 98K /;8;=> 9= 9= > Q99 ;> >> >> >?9 ; >> >>?; =8> /H; >9 ;9 362-50 .

3.3.6 MURO DE ENCAUZAMIENTO

C; 9= > 9= =?;


10/66


L> 9//@ G9;8/> 9 9;= /; > >9 /@;9>=9.

F>=989- 899 9;/>> H9- /; ;/> 89> =8> >8'

;/>>/@ >=> Q9 9 99/>K /; 9= ;9/8; ; =; ;=>H>=>- C;//>==>/;- P9 CH>- J>==> C>>=Q999/>; => 99/>; .

6


11/66


II. ESPECIFICACIONES TECNICAS

7


12/66


2." E(TENSION DE LAS ESPECIFICACIONES

L> 99//>/;9 8//> /;899 => /;/;9 > 9 >=/> 9 =>9?9//@ ;> H .

MK >==K =9/ 99//>/;9- 9= I99; R98;< /989 >> >=> 98>- 9 =; Q9 99/8> > => />=< 89>=9> 9=9>9 => /;9/8> 98; /;8/8> > 9 9 />=Q9 8>>?;.

L> ;> /;9 /;=98> 9?9//@ >?; 99//>/;9 8> Q9==; ; /= >- 9; 98K 9 =>99 /;=98> ; ; E+9 989 9 9= 89+8; - />K =; 9+9>/;8>/@:

2.2." ENTIDAD EJECUTORA

E 9= C;9?; T>8;; = P;- ; 9 = I89>89 E8< E?9/8;>.

2.2.3 REPRESENTANTES

S/> =; 9998>89 > R9;>= ?9PRORRIDRE'PRASTER- 8;; = 8;>>89 E8< E?9/8;>- =>/;9/8> 9?9//@ O> 9= /=98; E9//>/;9T//>- P=>; P;/9; C;8/8;.

2.2.5 PLANOS

S/> >Q9==; 9=>/@ 9 998> >


13/66


2.2.6 ESPECIFICACIONES

S/> 8; > =>;>- ;8; =9 /= >= 9989 =9; /;9 >> /;=998>=;.

2.2.$ PROYECTO

S/> 8; =>/@ ;>- 9+98; 9 9= E+9 >89 => 9989 99//>/;9.

2.2.% E(PEDIENTE T)CNICO

S/> 9= /;?8; => 9?9//@ 8>=9 /;;:D>8; G99>=9- D>8; F>/9;- D9//@ /;9 T//>- P998;- P998; A>=8/;- C> ?9;/;=98; ; 9989 99//>/;9- Q9; ; 9 => 99//>/;9- 9K>= ;8>;.

2.3." PLANOS DE PROYECTO

E= T>>?; > 9?9/8>9 9 98> 9 =; =>;. P>> 899 ;>/@ ;- => /> 9K 8=> 9 999/> > =; =>. E 8;;- =; > /; => 99//>/;9 9; = 89 9 =>99//>/;9- 989 98>K 9 =; =>; ; /99>.

L; =>; ; > 9= =>; 899 9>/; 9 =; />=9 9> />=Q9 ;/@ 9Q9 9 ;>. E />; ; >; ==9 89 => /;8//@- 989 9 9>> 9 ==9

/;8/8; >=- > /;; > => 8998>/@ 9= ; >=>/@ > =>99//>/;9.

2.3.2 PLANOS COMPLEMENTARIOS

C> K==>989 9= 8>>?; Q9 9 > > 9?9/8>- ; 9 9/9>; =8> 9?; =>;> ; 9 9Q99 ;8> >=; />;- 89 > =;; /;9;/;9 >> 9?9//@.

2.3.3 PLANOS DE POST*CONSTRUCCIN

U> 9 /;/= => ;> /9 => N;> T//> ; 9>=989 9?9/8> Q9

9


14/66


;>K >89 M9;> D9/8> >> ;89; //@ 9 9=M>9 /;>=9.E 98; =>; 9=9?>K =; />; =>>>/;9 99//>/;9 /;89 9 =; 989:

' D;/;9 G99>=9

' E9//>/;9 ; - >89>=9- 9Q;- 8; => ;> > 9?9/8>9.

L> 99//>/;9 /;=998> => =9- ==> =;9Q998; >> => ;> >K />.

T; ;> /98> 9 => 99//>/;9- 9; Q9 ; 9 98> 9 =;=>; ; /99>- 89=; /;; 9 ;8>K 9 >;.

C>=Q9 ==9 ; /= E9//>/;9 ;@ >>989 99==>- ; => >=8> /;/9989 > />=Q9 8>>?;Q9 9 9>=>89>=9 Q9 989 Q9 9 9K => 9?; K/8/> 98>=9/ Q9 9 >K ;=>989 >; >89>=9 9?; />=/@ Q9 9 =>99//>/;9.

2.4 NORMAS T)CNICAS A ADOPTARSE EN LA CONSTRUCCIN

L> C;8//@ O>- 9 99/8>K 989 ;> 9=>98;:

' R9=>98; N>/;>= P9>> A.S.T.M. A9/> S;/98 ; T98 >< M>89>=

' N;> A.A.S.T.,.O. A9/> A;/>8; ; S8>89 ,HW>O/>=

' O8> 9Q>=989 >;> ; => E8< E?9/8;>.

2.5 MATERIALES Y E+UIPO

2.5." GENERALIDADES

T;89>=9- 9Q; 8;9>- 9K =< 9; > =;99//>


15/66


E= I99; R9K 8>=>/;9 >Q>> />>/< > => 9?9//@ 9/989 9+9 ;>.

T;89>=9 9Q;- 9K 9?; />=< ;=/>89>=9 ; 9Q; Q9- > ?/;- 9> =< 9; Q9 => -99//> ; 9Q9.

L; 9Q; >//9;;- 9K ;> ; 98K9>=/>=9- 9K /989 >> ;;8>8;/>/@- 9>-8>;89- 8>=>/@ ;9>/@.

2.5.2 FABRICANTES

E= ;9 />89- ;99=9 989>=9- >89>/8;- 9Q;- 898; ;8>H9>98>- 9K ;98= I99; R9> >;>/@. N;

9 >;>K >/>89 89>=9 ; 9Q; Q9 89 9> 98>/@ 89> > =>8> />>/


16/66


2.6 INSPECCIN Y PRUEBAS

S 9 => 9?9//@ 9>- 9 /;9> Q9 9= >89>= ; 9Q; ; 98K /9 99//>/;9- 9= I99; R9>=> 9= 9; = >89>= ; 9;9=; ;8>989 99=>>=; /;>89>= >/98>=9.

S 9 />=Q9 ;98;- > 9//@- 9> ; >K= 99=> Q9 => ;> 899/8> ;9-8>=>/@ >= 9?9/8>- ; 9+/9; ; = ;> 9K 9/H>> 9K 99=>> /; ;8> >8>/8;>.

T; => 9//@ >;>/@ 89>=9 8>=> ; ;8> 9> 9>=> 9 => 99//>/;9 9K9>=> >?; 9;>=<


17/66


2.$ REPLANTEO DE OBRAS

2.$." GENERALIDADES

T; => ;> 9K /;8 /9; >=9 ; /;=998>; ;;=< /;=98> ; 9=>8998; =9>98; > 9=>/@ =9>8>98;8;;K/;- 9- ; /9/> >?;- >> 9= 8>>?; 89;. S9 /; 9;>= 99/>=>>?; >.

L; 8;@>;- >89= 99; 9; > 8;.

2.$.3 SE-ALES

S9 - 9>=9 9 98>=9/9K ;98;9>;.

2.% ERRORES U OMISIONESL; 9;9 ;;9 Q9 9 9/;8>9 9 9= P;9/8;- 8>8; 9 K > => E8< E?9/8;>.

2."0 CONTROL DE AGUA DURANTE LA CONSTRUCCIN

E8> 99//>/@ 9 999 >= >9?; 8>8; >> 89K9> > /;; >> 9/>=9- 89 => 9?9//@ ?; 99//>>?; /;9; 9Q; 9/9>; >> >899 =9 > => ;> 9 9?9//@.

E= I99; R9 ;> ;;>=9 8>>?; Q99> 9/9>; >> > ;899 /;8> /;9 => ;> ;> ; - > >9/89=> />=< > => 9/;;> /;8//@- > /> ; 989> 9 =; =>; ; ; H9> >?; ;> ;;>=9 > Q9 9 999 98> 99//>/@- 9K >>- /;899- 9>/> ; ;9> => >>- /; 9=>8; ;> ; /;8- 9 9?9//@ /;9>/@ >.

S9 899 /989 9Q; 9 => ;> >> => 999/>9=9 9 =; 8>>?; Q9 >>/> 98> 99//>/@.

2."" E(CAVACIONES * GENERALIDADES

E8> 99//>/@ 9 >=/>=9 > 8; => 9+/>>/;9 Q9 9 9>=/9 >> /98>98/8> D99> R99> /;;> => 9//;9 8>=


18/66


> /;; >> /98> ; >=;?> => 98/8> /9=9>98;-9=9 9//;9 9>=>; ; /;9 9 /; /= => ;9>/;9 9/9>> >>9;9 9= >89>= ;>/;9 > => ;> /@ =9- = ;> ;9> >> Q9 >=;> Q9 ; 899> /; 9=

;>= ;==; >?; - > /;; => /;9>/@ >/;9; 9= 89; Q9 9 9Q9> >> => /;8//@ >8>/8;> >?;/;9;=989 => ;9>/;9 Q9 9 >> >=;?> 9= >89>=-9>989 > 9+/>>/@.

S9 9>=>K =; 8>>?; >/@ >/=>/@ 89>= > =; =>; ; D99> R99>- />>=9 ; />;- 9 => @?; =>8>/8;>989.

L; 9?9- 9//;9 9=9 98/8> 9 =; =>;- ; /98=9; /;; 9=8>>/898/> =Q9 ;8>/>> Q9 /; 9= I99; R9; /; =;>; ; ;98>; /;9; => 9=9 >> >= =/; 989 => 9;9 >Q 99//> ;8> Q9 9> 9/9>>.

14


19/66


2."3." REGLAS DE TR,NSITO Y SE-ALIZACIN

D>89 => 9?9//@ ;>- 9 899 89 9= =>;/H9 99/>=989- 8; => >9> ; =/9- 9 9> 9= />;- >> Q9

99> >//989.

S9 9> >;>- =989; 99//; /;; XP9=;X ;XV> /9>X- 98/.- =/9 ;?>- >8;/H> >9 >> 98> >// ;>- /9 ;>8; ;9 => >89> /;9.

2."4 LIMPIEZA

D9 89>/@ >?;- 9 =;?>K 8; 89>=9 Q9 99/989 9/;9 ;>.

III. ESPECIFICACIONES T)CNICAS PORPARTIDAS

15


20/66


3." OBRAS PRELIMINARES

3."." CARTEL DE OBRA

A=/>/9 >?;

3.".2 TRAZO Y REPLANTEO

A=/>/9 >?;

S9 899 /989 898; >> => 9=>/@ =9>8>98;8;;K/;- 9- ; /9/> >?;- >> 9= 8>>?; 89;. S9 /; 9;>= 99/>=>>?; >.

L; 8;@>;- >89= 99; 9; > 8;.

S9>=9

S9 - 9>=9 9 98>=9/9K ;98;9>;.

M9


21/66


A=/>/9 >?;

C;9; - >89>= 9Q; 9/9>; >>>/; 9= >; ?; =>; 9>K 9= >8998; ; //9; 9 =; 8>; /8/; > =>/>89> >//9; > ;> >> 9 8>=>=9 /;8=9 .98> >/8< /;98> 9 =;=>9 89 =;>/@ 9 99/8>K /9= 9/; 8>; >> => >8XM>8998; ;


22/66


3.2.2 DESVIO DE RIO

A=/>/9 >?;.

P>> 989 8; >?;- 9 8=>K 99989989 >Q>> 9>>- ; Q9 9 8>8> > => 9> 9=

=?; > > /=8> =; 8>>?; 9 => ;> >98; ;>.

M9 >> => >8 XD9; ;X /9 >?;.

L> 9+/>>/@ 9 /;=;9>Q>> 9> >> 99/8> =; 8>>?; >/@ >>

>> => /98>/@ 98/8> 9 => /;8> 9>=> 9 =; =>; >?; =; ;Q>> 9>>- 9 9=9>K 8> >=/>> > /;8> =9 >/@ ; >=89> 9= 9=; K => 9+/>>/;9 /9 => =9> =Q9==; >;>/;9 9 /;=;9>8>= 99/8; 9 K =; ;=99 9+/>>/;9 Q9 9 9Q99 > >8 >//@ 8>9>= >=;>/@ 9 H>K 9 9= ;/98>?9 >/9 9>= /9=9/; 8>; ; 98; //; M3 >> => >8 XE+/>>/@ 9C;=;9>?;

L> L9> /9 ; /;9; ->89>=9- 9Q; >Q>> > >> 9>=> => ;9>/;9

9/9>> >> => =9> /9 >=9?> >89>= Q9 98;>


23/66


E?9//@.' E 89 8; >?; 9 8=>K - >Q>> 9>>- 9 9=9>K > > 9= />/9 Q9 ; >=899 9= =?; ;>= >9.

M9;89 /;9=> H>8> => ;> ;> - >> =; />= 9 8=>K => >Q>> /;;;=Q989- />>= . E= => /@ >= 9K 9>989

>;>=9 K 9 9= >>/9 9>= /9= 9/;8>; >> => >8 XT>;89 X


24/66


C998;.' E= /998; > 9=9>9 9 => 9>>/@ < 8; I- =9/ ;> ASTMC'150.

A9> >Q9==> >89 9>> => >==> N4 4.76

L; >9>-9+/98; 89> ;K/> 9 99>=- /9

;> ASTM C'33.A>.' 9= >> >> 9/=> /> ;8> 8>/> > > => 9/=> ; =>=< > /;;9 > => ;> AAS,O I'26 => 889 ; ==@.

. P9>>/@ /@ >9> 9= >9>K ; 9; 9= >> ; ;=9 9 9= ;> 98> 989 9/=>- 9 99/8>K => 9> 98>98; SLUM TEST Q9 9= 99; 9.

/. M9/=>?> 899>8>.'

C> /; 9=8> >8>89 >?> '1 C- 9

8;>K => 989 ;;9 >> 9>> 9= /;/98;.

E= H9=; 9>> >> => 9/=> =98> ; 9 K 98>?;>- H>8> >899>8> ; >; 899>8> ;9/98>=9 >> 9= /;/98; 9 9= 9/=>>98/8>


25/66


D> => /; >?;- => < /; 9Q; 9/989 >> />=98> >>- => =; >9>>?> > 899>8> 98;- H>8> >=/>> => 989/> >899 9= />=; 89; ;89//@ >899 9= />=; H8>/@ H>8> Q9

899 => >>.. C> 9?9//@ ?8> >8> > @ 99/8> 989 =>9 ; 9//;9 /> 9/9 9 9/>/>K =>K 9>>- H;;8>=9-98/>=9 /; > />>


26/66


27/66


. E11

L> =>/H> Q9 /;;> 9= 9/;> />> >89 /> 98>=> >;/@ > /;89 9 => 9/=>.

L> 9/9 /8; /; 9= /;/98; 8>/> 9+8>> /;; /;/98;9/;- =9/H>- 98/. A;- 9/9 /; >/9899=;>/989 ;>= >>/; 9>8>98; 9 =/> 98/>8; 24 H;> >89- /;; ;- = >/> />8< /989 > >=/>9 ; 8;8>=989 ; => > > /H> => 9/9 >9- >/H; >/=>?9 Q9 9 989 => =>/H> =9 98/8> 9 9>>K ;;989K > 8>8>98; ;89; > ?/; ?9 > ;989 => ;> 9/99 9 9= /;/98; H> > > /> ; 9; >= Q9 > => 8>- 9 =>9/9- 9> Q9 9= 9; Q9 =; ; ;8; 98> 89;>=9 9=> >9 9 9= 8; Q9 9= I99; R9 /=8> => =9> 989 9 > />; >89 => 98>> /> ;> /989 >> 98> ;9 => 9/9 98/8>. L> 9;/@ K > > 9/9>> >> ;;8> 9;

;; => />> > > Q9 98> ?98;. L; 89; >/@ 9/9 9+8989- ;;89 ;;>=9 ; => />=< = =; 9/;>- >=; /@ 9+9> 9 =; =>; ;


28/66


C;8> 899;. : 24 H. M; Q9 ;89> 899;- =;> >/> : 7 F;/@ 8>= 99/8; 9 K 9= ;==; 9/9 /8; =;>/@ 999/8>K 9 9= >>/9 9>=- /9= 9/; 8>; >> => >8XE/;>


29/66


. E@ R1;1

N; 9 98K 998;- 9/9; ;89K ;> 99?>89 >?; 9 ;. E>/9; /;9/;>=- => >> ;

9 ;> 8>= Q9 9= >89>= 9> >=98>98; 989 />;9>/@ 9> >;> ; 9= I99; R9/>=989 99>- 9K 99/8> 9 98/8; >/9; 9 >9>K /;8> />=Q9 >98; ; 99 > 9 =;>K ; 9 Q9 89> K9> > /8;/; 9= 9/;>==> ;=

L> >==> ;=- 9K ;;8> > =>9 >==> ;=- 9K /;; ; 89 /;/> @ 30/. 9= Q9 9> >;.

P9>

E 9= />; Q9 9 9=99 >> ;=- ; 9 ;=> 9 ;>- H>8> Q9 989 9>; 9+H>8; 9 > /9; ;>= Q9 89>/;; />> 9= 125 />> /9; ;>=.

D>89 => /;8//@- 9= I99; R9 98> 50 ;=- Q9 ;> ; 9= I99; R989 8;/9 9= ==9>


30/66


. T1;8

L> 8;=9>/> />/@ /;=;/>/@ >> >/9; 989:

L> >==> 8=> >> 9= 99; > 8;=9>/> />/@:

L;8< =9 ;;89 : 1.2 /. D;=9/9 : 1.2 /.

L> >==> 9K /;=;/> 9 989 8;=9>/> :

C;98> => 9/9 : 6 . E>/>98; ; 989 >==> : 6 . V>==> 9;9 9 =;> >. : 6 . M9; /; ;8> >==> 89>=99;8> >==> 9 99 K 9+/9 8;=9>/>- 9= 9=8>/@ >==>98>K ?98> > => >;>/@ ; 9= I99; R9. A=/>/9 >?;

C;9; - >89>=9 9Q;- =>9?9//@ ;9>/;9- >> /;8 => >> /9; /;9 ;> 9 =; =>;. A;- /;9;89 H>8> 9= => /@- 9= >=>/9>98; => ;9>/;9 9?;- =9>- /;89-/@ >>.

. E?9//@

L> >> /9; 9=9> /;; 99;- >989/> > 9 => =9/> ; 9; /;9 ASTM A'215 ASTM A'216.

A89 /;=;/>/@ 9/9 >> 9 =>K =9 - /9 >89> Q9

=> > > @ 99/8> /; 9= /;/98;- /;9K8> Q9 9 H>> /98; 8;8>=989 /; /;/98;.

L> >> K- K /;=;/>K /9 =>;> ;. T; => >> 9 K

26


31/66


9 ; ; 9 98K 9= - >>>/>=989 99 9 9= /;/98;- >> 9= =>9 99K => 99//>/;9 ; R9/=>>8; ;8>9/;;/ ; 9= I99; R9K 9 ;/@ /;9/8>- /9 =;;- 9>=Q9 ;8; 9=9/ Q9 => >> ; 9=>9 >9 > => ;8>.

E9/>= /= 9/98;Q9 = 99; 98K=/;.

E />; 989 9/98; 9K 9; ; 9 /;8>/8; /; 9= >> 9 /98>/;9- 9= 9/98;; 98>9 > 7.5 /. ; /;; 98 99//>; =9- >> ;=;>=>;89;989- 99/8> /;8> =>/;;@ 98> Q9 9 =9 > >89> 9?=9 > 9/;;8>98;.

A89 />;- ;>- =;8=>9- ;/@- />8< />/@ >=> > 8>= 99/8;- 9 K => =;8< 98> /9; ;> > 9; >> /> ; /;9 8//>- ; > =; 9/8; ; 9= I99;R9> => 8>;>/@ 9 >K => 989 9Q>=9/>:

TABLA N 1: EQ>=9/>


32/66


L> >=;>/@ 9 99/8>K- 9 9= >>/9 9>= /9 =;9/; 8>; /9 >?;.

C;9; - 9Q; >> 99/8> =;8>>?; >> 9?9/8> =; 8>>?; >/@ >>

>> => /98>/@ 98/8>- 9/;>/@ /9; /> >98; ;/>8;>

M9 H;> >?>.

L> >=;>/@ 9 H>K 9 9= ;/98>?9 >/9 9>= /9=9/; 8>; ; ,'M >> => >8 XB;9; /9 >?;

28


33/66


C;9; >> 9= />; ;->89>= 9/9>; => 9?9//@ ;9>/;9 9/9>> >> 9>> 8>;8> =; >89>=9 9 /@. L> /> 989 9= => /@ ;/;=;/>/@ >= 9 9 9= K>; //9; > => ;> ;>.

E?9//@

D/H; 8>;89 9K 9>=> 8> 8> K /;8> ;=9-=9 9/9>; >> 98;9.

M9= 8>;8>;+>/@ > => 89>=9 Q9 ; 9 9K

9 /98> 9 => /;9 =;>/@ 9 9>=>K 9 9= ;/98>?9 >/9 9>= /9= 9/; 8>; ; TM >> => >8 X T>;89 89>=9


34/66


IV. ESTUDIOS DE GEOLOGIA Y GEOTECNIA

30


35/66


4." MARCO GEOLGICA GENERALL> ;> 98 9899/9 > => < 9;@/> ;- />>/89>8;;>> ==>> 989 /> ;/9 >;989 89>89>=9 >=>=9 =>/89.

E 9= K9> 9/;;/ Q9 > /@ CH>> >= C9;;/;'/>89>; 9/989 ;> 8>/@ I>/@ AK>;- 9 9/98> /> 9 9= =>/; =;/>=K >9 Q9 ;- 9 98> ;>9 ;9> > ;==; =9 =9 > >/;88 9= 899; .

L8:1;1H > E::8H

E 9= K9> 8>/@- 9 =9 9=9 >=>=9 9/989; Q9 H> >=;>98; 9/> 9 9= >9 .

F1@ ;?; ;> >98; 20 >= NE ; 989 N['SE.

D?98:1 C1;K8; 8;('/;=

S9 9/98> ;9>/9 =; =>=9 >- 99/>=989 9 =>>9 - 9 ;> 9/9/> 9> =;> ?> =>8/< >/==>>9;> =9>989 =K8/>.

' D?98:1 A;K8;('>=

L; =>=9 9 9/98> ; ; ;>'8

S; 8; Q9 9 =;/>=> > >> K99 ; 98K/;889> =;> /; /=;9 >- ?>; 9Q9; />8;;'/

C;9; ;/>= />/9 >/8>= - >> Q9 9/>=989 998> />8; ;89>=9 K/8/>989 ; 998> ; 9 /;;/@- ; =; Q9 /;889>89>=9 >=9 >=> 9>- /; >; ;/98>?9 > /;9=>/@ > => >9>.

D/;8

31


36/66


E => ;> K => 8;> ; 9 ;9> 9 ==>98;- 9; >/8>98; >9/> />=>- 9 >=;>98; >/989 > => ;> 8>/@ Q9 ; 89/8;; ; => 899>/@ H> > => ;>/@ 9;'=;; /;>/8>/@-/> ;89/> >> 2 Q9 9= ;/> ;K/9

9 => Q9>- >98>= => 9;@'>/=>/@=>=- 98> => 89>> >=>=9 ; H>;9 ;/9; /@ ;> >98; >/@ AK>;- /> 9 > 8;;>> >>- 9/;;/ /; >>?9 >989 /;9=9>/;9 Q9 =/8> 989 =; 3-20 4-100 ....

L> /; 9 => ;>- 9 />>/89> ; 9= ;==; 99=>> =>=. L> ==>> =>/89 98> ;> ; >8;;>> =>> Q9 9 ; Q9>- 98> ==>> =>/89 9 />>/89> ;98> /;;>/==> >9>- Q9 998> > >/> =>>/@ Q9/;8> 89 >=89>89 > /=>> ;/> 9X.

P998> >==9 >=; 9 > 98>> 9 ;9> >=9?> ==>> >=>=- => 998>8; =>89>= /;; =;8=989- ;9K/>>/> 9/9 8;;K/> >89;9 9=9 ==9.

D=

E= ; AK>; /;889 9= />/9 />= - 9 8> >> >>?; > >8 /;=9/> A8@ N;> 899 ;9 9 =; = /; 9= ;9 = 9 /998>; 9 => >/989 9 9= 8>9/8; ; Q9> ; 88>;->=989 9= ; AK>; /;=9 /; 9= ; P/>K >= ; R>.

E= ; /9/> 9 > >>=9=>.

G18=9 ;=< - H>/; 99>- ; =; Q9 9 /; 98>=9.

32


37/66


L; ;/9; 9; ;> 8>/@ 9 =8> > => 9;@ >/=>/@=>=9- 98> => 89>> >=>=9 ; H>;9 ;/9; /@ 9 >98@- => => ;989 98>=9- > 9> ; =>;> =>- > /;; ; =; >89>=9 /;888;. L> 98>=< >8>=- >=9 98> ; =; /;89 > 99/8>9- > /;; ; 9= 9; ;; 98/8> >=- 9 8;>K 98>=9.

P>> >899 9= 9Q=; ;8K8/; 9 =; >/; ;/;; 9=; =>899 =; 8>=/@ 9 :

=>>>>>>>>>>>>>>>>>>>>>>?>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>?>>>>>>>>>>>>@

A TBCD (EV) TFPG DH MTHIFB BTCI A

A IH,GMHNDD A

J>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>LA ,orte ##6 Ioca *irme con incipiente *ract$% A

A miento / mnima alteracin. # m. A

A A

A ,orte #O a #' Ioca *ract$rada / moderadamente A

A alterada. #6 m. A

A A

A ,orte ## a #+ Material s$elto / roca m$/ alterada O m. A

A A

A Ielleno ## a #.# Iellenos / terraplenes con material AA de eQca0acin pre*erentemente com% A

A pactado. R+ AS>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>U

4.5 PROSPECCION GEOFISICA

P8; ;=1 18: ;:8

E= 9= 9=>;>9 > => 2.1 A.- 9 >989 9 9=

>>98; ;/;;.

S89 G1;:8 A * A

33


38/66


39/66


' CUADRO N "

INTERPRETACION CUANTITATIVA DE SEV

N

SEV

P1

E1

P2

E2

P3

E3

P4

E4

P5

01 1-200 1.0

10 7.70

42 2!.0

43 %

02 1-700 2.00

140 6.50

51 23.50

44 34.00

600 %

03 270 2.1

70 4.40

320 .50

40 27.00

34 %

04 1-400 2.0

35016.20

42 2.00

3%

05 1-300 1.!0

305 12.50

3! 21.00

30%

SEV 1-2-3-4-5 : N9; =;9 />> 9 ;H'.

E1-2-3-4 : E9;9 />> 9 98;

4.6 DESCRIPCIN GEOT)CNICA

Z1 C?:89 B1:1 9= => /;- > 120 >> >> /;=9/> A8@ N;>- 9 8> > ;> ?> 9 9;@ >/=>/@ =>=- ;H>;9 ;/9; /@ => 89>> >=>=9.E >9 > => ;9//;9 G9;/> 9>=>- 9 >> >=89>8> =>;9>/;9 ; 9= ;==; 9;;;=@/; ==9 9 H> 14 . >; /;88> - >9> ;/;

;/98>?9 /98>/@ >?9 98>K ;9 9= >=>= >> K ==9 9 =>; 98/8> />8>/@- 98K /;88=9 ;- Q9 9 />>/89> ; 9 > 9/=>H989;8/> >- >9>- ?>; 9Q9; />8;- Q9 />9/9 > /;;8>98; 9;8//; 9 9= >


40/66


9= K=; Q9 9 9= >K98; 9;8//; Q9 > > 9 />>/89. E >9 > => 9+/>>/;9 99/8> 9>; 8 =- 998@ Q9 98; 9=; 998> > />>/< 9 /; 89 > /998> =;>=;9 9 ;; =/=@ K=; 9> Q9 /;889 >/98>=9 899; />>/898/> >=>9> />989 =/>> >; 10 '2 /9.- Q9 8/> > 9=; 99>=9. A ; ; 998> >=8;

;/98>?9 > /; 9; 99//; 9;9 > 2.45- => =9 ;9;9 > 1.!0 /3.A /;8>/@ 9 K => />>/898/> />=9:

' C=>/>/@ SUCS : G[ >> >9;> >/@.

'

E=998; >;9 > => >==> N 4

: 60' P9; E9//; > : 2.60

' D9< >8>= : 1-!4 ' 1-!5 /3

' D9< R9=>8> : 33 ' 36

' C;>/< : M9.

' )=; : 33 >> > 4-55 /

' C;9/989 =< : 1-0 > 10'2/9.

L> 9@ A9 9 >> => 98; 8;=9>=9 989/> >= /;89 =989 /;8;=> ; 9= 9 /89;. C>8> =>99;- 9 =; Q9 ; 9 ;=9 9 > => 998>/@ 989

9> 998;8/> < P998>/@ T98 T9>H9/;9 > >=; =>

P9@ A9= 9=; >=> 9; /;; 9> > >9> > =>> 8>. A- >> >=; D98> 9>989 /; => ; 3-00 9 ;899 > 9@ > ; 9= /89; 98>98; =. E ;8>899/;> Q9 => 9@ /8; 9 9; > 89 >=;.

36


41/66


4.7 MATERIALES DE CONSTRUCCIN

C: ? A1

C: A1 CA*" B1:1/>/@ SUCS : GP

' G>=;98> : M>=> =;8/>.

' P9; E9//; : 2-60 A=8;.

' P;/98>?9 > : 60-37

' P;/98>?9 E8>=< Q/> : A/98>=9.

' D8>/> : M9; => ;/>8;>. A= />>==9: /> > ` K+> 3.0 .

' V;=9 /@ : a 7 500 3.

C: A1 CA*3 C11>1

' U/>/@: S9 /> > => >=8> 989> B;/>8;>'AK>; 0000 >= />=.

' C=>/>/@ SUCS : GP ' SP

' G>=;98> : R9=> =;8/>.

' P9; E9//; : 2-55.

' P;/98>?9 > : 75.05

' P;/98>?9 1.7!

' ,9< >8>= : 1.56 > 3.77

' R989/> E8>=< Q/> : A/98>=9.

' D8>/> : A= 89> /> > 0.5 /> K+> 3.5 .

' V;=9 /@ : a 12 500 3.

> C889' E?;1:89 > C1;189

C; ; => 989 ;89/>:

37


42/66


B1:11 : a 12 000 3

D9/;8>- 9 9/98> Q9 => />89> 9=9//;> ;/989 >> / => 9> 9+=;8>/@ 89>= >> >9>/8; />>=; /; =; >89>=9 >/989 9 F. N 2.

N; 9 9Q9K > Q9 =; 8>>; K+; ; 9+/9 => 3X; 9 8;; => 9=>/@ => 9 >;9 9 ; >>;.

L> >//9=< /;. P>>=> ;>/@ >9 ; //9; > />89>8> 9 >K 98; >89>=9- = ; ;>> /=9. V9 D>>> 89> F. N 1.

CANTERAS DE ROCA

E 9= 9/;;/98; G9;=@/; ' G9;8//; >= />= AK>;- 9; 06 ;=9 />89> Q9 >>89/9K 89>= ;/;; >> 8=>9 999898; - ;>/@ /8> 9/>> >=89>/@. S />>/898/> ;:

> C: R1 >?CR'1

U889.' S9 =;/>=> 9 9= => >>/H> > 4-5 >= N[ />/@ ;/>8;>.

L8:1;1H.' S; >=;>98; 9/> Q9/; > >@ >>>?>/H; /; 9>/>98; 9/998/8>=9 989 20 > 600 .

P1 ?H81.' M98> 1 2.57 A=8;M98> 2 2.54 M;= N[ ;/>8;>.

U1.' P; />>/898/> />- 98; >89>=9 9 >K- >> => /;;>/@ ;9 /;8//@


43/66


V1;=;>98; 9/> Q9/; > >@ >>>?>/H; /; 9>/>98; 9/998/8>=9 989 20 > 600 .

P1 ?H81.' M98> 1 2.50 M; 2 2.5! A=8;D8;8.' B9>

D8:8.' A 5-2 >= NE ;/>8;>.

U1.' P; />>/898/> />- 98; >89>=9 9 >K- >> => /;;>/@ ;9 /;8//@


44/66


A ,I,THIFTF, WF, AA ,NTHI AA YA IH HPHGI VGBCMHN C7F,,F_N TFPG ` ,BFDD AA m+ m. m DH IG, AX!!!!!YA]ar3a/ac8$ #. Km de renisca de A

A (,I%+) #6 666 R#66 R#66 666 la 9ocatoma 9$ena calidad AX!!!!!YA ,amacac8i .+ Km. de renisca de AA (,I%+) #6 666 R#66 R#66 666 la 9ocatoma 9$ena calidad AS>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>U

E= 8; 8>?; >98;- /; >98> 9 => >899; => >> >;9/H> => /> 9/@ 9=9/8>.

L> >//9=< > => />89> ; K/=9- ; //9;H>8> /;9+@ /; 9= />; =9 ; ;/>8;>.

A P:


45/66


IP .65

P;/8; 8> K+>: 2.02 /3. ,9< @8> : 11.35

C;8: N 03#E8> /;;>89>= >/==;; ;K/; /;=; /> ;?;-M;989 =K8/; /; 24 9>- 9- >=; H98/9; >/==;; /=9 /; => 99//>/;9>> 9 8=>=99 9==9;- 9 =89 98K/;9> > ;89/> ;9 98> />89>- 9 => >89> ;K/>.

D>89 9= ;/9; /@- 9 /;8;= H9K 9>; /8>/@ P;/8;.

E= >89>= 9 /8> /;; ; >= !5


46/66

V. ESTUDIOS IDROLGICOS


47/66


5." ESTUDIO IDROLOGICO DEL CAUDAL MA(IMO DE DISE-O

5."." INTRODUCCIN

L> I>/@ AK>; 9 9/98> 9 => /9/> ; Q9 899 K9> 8>/@ 9= 63 /9/> . A==>- /> ;> /> 9 9/; 9=;- => />= ;9/H> ;==>989 S89> ,=9 /;89=>/>.

E= 8>989 =>= /;;/98; > ; 8;> ;8> 9> 99/>= =>> K+>- 9 >- 9 98> ;;8< 9 998>K = />=/=;= K+; 9 => >=8> =998> => 98;/;989 /;;/ 9 9= 8>8>98; >=/>/@ ;>/@- ; =;Q9 9 ;8>89- /; >Q9==> 98; Q9 98> 9>=;9 //8>/>.

5.".2 INFORMACIN B,SICA

CARTOGRAF#A

L> ;>/@ 8;;K/> K/> 8=> >> =; 8>>?; H> /;8>8> >/;>=9 9;;8;K/> 9=>;>/;>= IGN > => 9/>=> 1:100-000 /> 31

AK>; 30

A> 30

N;> 2!

M>/> 2!

L> 2!+

L> R/;> 30

P8> 30+

R988/;9 > 9/>=> 1:25-000 9>> ; 9= I888; G9;K/;N>/;>= IGN.

44


48/66


GEOMORFOLOG#A

E => ;> >98; >/@ AK>;- /> 9 > 8;;>> >>-

9/;;/ /; >>?9 >989 /; 9=9>/;9 Q9 =/8> 989 =; 3-20 4-100 ....

L> /; ;> => >/@AK>; 9 />>/89> ; 9= ;==; 99=>> =>=. L> ==>> =>/89 98> ;> ; > 8;;>> =>> Q99 ; Q9>- 98> ==>> =>/89 9 />>/89> ; 98>/;;>/==> >9>- Q9 998> > >/> =>>/@Q9 /;8> 89 >=89>89 > /=>> ;/> 9X.

,IDROGRAF#A

L> /9/> ; T8/>/>- 9 > /9/> Q9 ; 899 >= >= ;/>;P>//; >= ;/>; A8=K8/;. D98; /9/> ; T8/>/> ; =9 >=989 9 9= ; R>- 9= />= >/9 @ ; P/>K.E= ; AK>; 98> ;> A8@; C/9; N;>;G> 98; />= 8> 9 /998>9/8; ;

Q9> ; 88>;- 9 9= C> 3'1 998> => 9< H.C9/>

E= ; N;>- /> >/989 9 9/98> ;9 =; 4500 ....- 9 ;> /;=9/> H> /; 9= ; (9/H>>;. D9/989H>8> 9= 8; /; 9= ; S> A8@- 899 > =;8< /9/> 998> 9> >=8>.C9/> A8@.

T99 /;; />/9 = >= ; S> A8@- /> >/989 99/98> ;9 =; 4700 ..... E89 ; 9 ;> J> C/9; 9= />=- 8> 9 >=98> =>> A/;> ;8>Q9>- />8> => >> 9/ /9/> > =; =>; ;

N>/9 /;=9/> A8@ /; 9= ; N;>- => /;=9/> =; 365 .... />8> => >> 9/ > =;=>;


49/66


C>K98; /;


50/66


CHQ>==> 664.5 O==; 704.3S>8> R;> 104!.3 L> R>>1 !4!.4P/>> 761.! M> 620.3P;9; 616.7 P8> 6!.!

N;> 717.2 A>9> 666.!

AK>; 572.7 '.' '.'

5.".4 INFORMACIN IDROM)TRICA

D98; /9/> ; 9+89 /;9 Q9 9 98> 99= 989 C> 98>/;9 899 9; 9 9 =; >K=. E8> 99 998> 9 =; C> >8 98>/@ ;;.

Estacin !"o Area(#m$

%(#m

S(m&m

Perio'o(aos

P89. N;> N;> 5.0 60.0 0.012 7 >= 4P89. AK>; AK>; 21.0 2!4.! 0.001 7! >= 5 !4-!5

AN)LISIS DE LA INFORMACI"N

B>KK= ;>/@ =9 98>/;9 /> ; AK>;- ; 9= 9 E8. A> E8. R>- >>9>=> => /;=998>/@ 9+89@ = A'20


51/66


E89 > >> >=/>/;9- 9= ;=8>89 98>/@ ;9 => >9 98>/;9.

P>> /> 98>/@ /; 98; /;=98; 9 9>=> > Q9- 9 >9- 98>/;9 8=>- >>9/;8> =9; >Q9==> Q9 > 9 >= /K=/=; => /;9=>/@ 989 => 98>/@ >9 >Q9==>Q9 9 Q99 9+89 98;.

C> 98; >=9 98K ;>=>-> D8/@ 8; P9>; III.

P>> 98> Q9 =; >=;9 />=/=> ;98> 9 =; /;9/989 /@- 8;=/=>89.

D9 998>9 /;89/> 9 />=/=> 9>989 => 9/>/@ 8> Q9 9 >=/>/9 => /;89/>.

P>> => 9>=>/@ 8; >> 8; 9H> >> 98>/;9 9 9899/> > > /9/> ; ;> H/; /;;8>98; =>- /; => >=< /;9/;>=9 = ;> Q9 98> ;=> => 9+9;9 /@.

PROCEDIMIENTO PARA EL AN)LISIS DE CONSISTENCIA

P>> 989 >K= 9 /; 9= 8;8>= /;9 ;- 9 9>9= />;- /; =; 8; > /;=98>


52/66


>Q9==; Q9 998> ;>/@ K= 98>/@ /; 9=/;;8>98; 9 /@ 98K 9> 98> XTX XFX

99/8>989.

M989 9> 9 ;=9 98>=9/9 9+89 98> > 9 /@ 98K 9 98>=9/9 Q9 =; >K98; 98>>8; 989 => 98> /;9 Q9 989 9>=> 98> 9> ;:

T/% %

SF

N N

=

+

C D

.

1 2

1 2

1 2

1 1

SFN S N S

N N=

+

+

C D. C D.

1 1

2

2 2

2

1 2

1 2

1 1

2

F/S

S=

1

2

2

2 CA>66/@ 98K ;.

F/ ' V>=; =/=> /;9 98K =8; 9 => 9 ; => /@ 98K ; 9

/>8;- > 998>> > 9; 9=

49


53/66


9=8>; > =; >89;- 98;/9 9 9/9>; 9>=> =>/;9//@ 99/8>.

S 9=8> => 9 /@ 98K 98>989 9/>/@ Q9 989 >899 =; >K98; =; > /;9.

AN)LISIS DE TENDENCIAS

P>> 9>=> => 9+89/> ;>/@ >>=9-

9 9>=> 9= /;9/989 /@ =9>= 989 > 9 >>=9 9=89; 9+9>; 99- > 99/8; 9=8>/>8>- >> 98; 9 /;>> 9= 98>

;>=< =.

N ' E 9= 9; ; > 0.05 /@ N'2- 98;/9 XX ;9 />8>989 />8;- 98;/9 => 89 9=> H>/9/@:

Y % > O 8= +C . D

D;8; />=/=> 9.> - ' S; /;9/989 99@ =9>= =9.

8 ' T9;- 8;> >>=9


54/66


S9 9=9//;@ /;; => 98>/@ /;8989 => 98>/@ R>- F> A'1 /> 9 => F> A'2 >= A'4 9+;- 98> => 9+89/> > >K= 99/8;. L> 99=9 /;=98> /;9 9 98> 9 =; C>= 24 9> K= 9 9= C> 35.23 '0.00663 0.0 2.04 N;R> 534.42 '0.23323 0.50 2.04 N;

A> 52!.60 '0.24335 0.4 2.04 N;

5.".5 R)GIMEN IDROLGICO

E= 9 H ;> >=8=K/> 98> >=8>9/8>/@ 9+8989 9 => /9/> 9/98;>- => 9+89/> /9;=9 9 >;>- 8>= 9 9= />; /9/> A8@ ; N;>-9 /> 9> =>> Q9 =9 /;99 >/>>/898/> >8/=>- 98; 9- > /> >8>= >8;9=>/@ 9 =; 99?9 = /> /;8>89.

5.".6 ESTUDIO IDROLGICO DE M,(IMAS AVENIDAS

E= 8; 99 98; >>9>=> 9= >K= =;9 9+89; K+;- 9 98; />;; >9; > 98; 9 /@ > => /;;: 9>- 989- ;8;9- >=/>8>==>- =>=9 9= 9989 98?9 => >=8> 98;.L> 98; 8=> K 9= />= K+; >> /> /9/>

N;> S> A8@.

INFORMACI"N E%ISTENTE

E => 9//@ 9= 98K ; /@ >

98>/;9 ; R>- V98> L>==> 9/;88- 9 ;==> 9=

51


55/66


>K= K+> ;9 => >9 ;=>/@ = ;==; => 9= >?89 > >=;9K+; 8>8K9;. D9 => ;>/@ ;89 9 /9/> /;89>

9> /- M>=>- C>989- ,>==>> CH>9 98>=9/9 Q9 => 9=>/@ />= K+; 8>8K9; />= K+; 9 > 9=>/@ 989 98> >=;9 989. U> 9=>/@ >/98>=9 9 8; +1.001!

D;= K+; 9=- L; 'N;>= 3 >K98; L; ' P9>; III.

S9=9//;> => /> ?89 >> 9= /K=/=; =9 K+;- 9998> =; 9;=; >= ( (>+.

E =; C> A'20 >= A'23 8K9;- 9/8>/@ ;9> /> /9/>N;> S> A8;- 9;> =; 8;=- L; N;>= 3>K98; L; P9>; III- 99/8>989- 9 => > 9 >9/> =;/@ =; < 98> => >> => 98>/@ + 9 98; />;.

L9; 9 ;=> => 989 9/>/@- >> 9= >?89 =; 8; >>=>+

D;+ ' C>= ;9/@- 9 3.

52


56/66


A ' A9> /@- 9 2.

L ' L;8< /9 />= /9/> /@- 9

P ' P9/8>/@ T;8>= P;9= /9/> + .5376+10"7A0.%4347L*"."24"6P*5.7457$

C>> 9= ;=

Estacin Area

(#m$

%ongitu'

(#m

Precipitacin

(mm

pma,

(m/&s

C;>8> 4447.22 141 725.7! 464.20

V9 14!30.20 23 723.62 47.471B;/. AK>; 70.00 204.! 770.04 '.'

L> 9/>/@ 3'!- ; >> 99> />=9 ;9> 9= K9> 8>/@ AK>;Q9 9=8@ 2403.- =9; 98>= K/; 8;> AK>;

P>> => /@ = K+; 8>8K9;- 9 >@ 9= />=K+;


57/66


9 ' V9=;/< 9 Q9 9Q99 9= >89>= 9+8989 >> 9 >>8>= 8;- 9 .

' V9=;/< 9 9>= /;989 9 99 8;- 9 .

L> /;> 9=; ;>89>=9 ; /;H9;- 9 989 />; 9- 98> 989 9/>/@:

G 89 /; /> ;=; > >>8> =9>8> >= >89>=- ; 8> => ;9 H>8> 9= 9=

98/>= 9//@ 989 9= 9= > 9= 9=


58/66


S ' P9; =;9 > 9=; /;H9; ; /;H9;.

Suelos )o0esivos Suelos No )o0esivos

'

mm

1 2.23,

'

mm

, 2.23,

'mm

, 2.23,

'mm

1 2.23,

0.0 0.52 0.66 1.20 0.3! 0.72 0.05 0.43 0.70 40.0 0.30 0.770.3 0.51 0.66 1.20 0.3 0.72 0.15 0.42 0.70 60.0 0.2! 0.70.6 0.50 0.67 1.2 0.37 0.73 0.50 0.41 0.71 !0.0 0.2 0.70. 0.4! 0.67 1.34 0.36 0.74 1.00 0.40 0.71 140.0 0.27 0.7!

0.!0 0.4 0.67 1.40 0.35 0.74 1.50 0.3! 0.72 1!0.0 0.26 0.7!0.!3 0.47 0.6 1.46 0.34 0.75 2.50 0.3 0.72 250.0 0.25 0.00.!6 0.46 0.6 1.52 0.33 0.75 4.00 0.37 0.73 310.0 0.24 0.10.! 0.45 0.6! 1.5 0.32 0.76 6.00 0.36 0.74 370.0 0.23 0.11.00 0.44 0.6! 1.64 0.31 0.76 .00 0.35 0.74 450.0 0.22 0.31.04 0.43 0.70 1.71 0.30 0.77 10.0 0.34 0.75 570.0 0.21 0.31.0 0.42 0.70 1.0 0.2! 0.7 15.0 0.33 0.75 750.0 0.20 0.31.12 0.41 0.71 1.! 0.2 0.7 20.0 0.32 0.76 1000. 0.1! 0.41.16 0.40 0.71 2.00 0.27 0.7! 25.0 0.31 0.76

55


59/66


b) Socavacin Local al pie del barraje.

L> ;?9 98K 9 /@ ;/>>/@=;/>= Q9 9 ;; />=/=> ; ;= ;- 9 .

Q ' C>= 8>;- 9 3.

D50 ' DK98; 50- 9 .

% ' C;9/989 Q9 >> 2.75

M&TODO DE BI$$AS'TEC,OPP

E 8; 'T9/H; c1!d- => 9=>/;9 ; =>989:

S;'H

S;1-!0.Q12.H14'4-17.D!0

H Q A=3

223

>=8> 98> 9= ;89 - 9 .

56


60/66


61/66


1.2 1.2 E/. 3'22S1 2.1 2.75 E/. 3'21> 1.53 1.47 E/. 3'20- 9 .

D9 => 98; 9 ;9/8;

=>9 9 => 9@- 9 >@ >=;


62/66


6." METRADO DE OBRA

6.2 PRESUPUESTO DE OBRA

6.3 PRESUPUESTO ANALITICO

6.4 RE+UERIMENTO DE CUADRO DE NECESIDADES MANO DEOBRA' MATERIALES'INSUMOS Y E+UIPOS.

6.5 ANALISIS DE COSTOS UNITARIOS

59


63/66


64/66


VIII DISE-O DE MEZCLA F2"0 /8;> AK>;

PROCESOS DE DISE-O:

NORMAS : ACI 211.1.74

: ACI 211.1.1

E= 9Q998; ;9 => /;9@ F/ 210 /2> =;2 - 98;/9 => 989/> ;9 /;98>98; 4X 76-2 . >101-6 ..

D>K 9= /; >9>8>/8;> 9/;@/>989 = /=9 /; => 99//>/;9.C> >/@ >> 9= = 9 ;>8;; >> =; >9>=>9>989:

CUADRO N 1: R9=8>8;; D9; /210 Z/2

CARACTERISTICASFISICAS

AGREGADO GRUESOGK

AGREGADOFINO A

P.9. S@===>9/9K />989 9 ;> 9Q9K8/>:

1. E= >98>98; 101-6 .2. S9 >K 9= >9>== ;99 = /; >9 /;;> 98/8> 98>K9+98> > 899; 99;- => />8< >;+> > K >> ;98>98; >


65/66


4. C;; 9 9 Q9 9= /;/98; ; 9K >8>/>8;- 98;/9 =>9=>/@ >>/998; >/ 9K 0-50.

5. D9 >/9 => ;>/@ ;89 9 =; 89 3 4 9= 9Q998; ==>8; 9= 9; 9Q9 9/> 9K /9 => 9> ;>8;; 9 899 >89 > 9 ; >. D9 98> >9> => />8< > 99/8> 9:

63


66/66


11 ' 1 131h2-4 ' 1-46 ' 647h4-7'1-5 144 =83 100 100

CUADRO N 2: D;/>/@ / 210 /2

AGREGADOD18889 P1 S1 />/898/> 9> /@ 8>8; >9> /;; >> 9 9>=/9 9 ;> 9>>- 8>= /;; 9 9 9= 89DOSIFICACION POR TANDAS.

64

exp.tec barraje 2002 modificad

Documents