DIST. (m) Mar izq. 0.20 0.40
PROF. (m) 0.00 0.36 0.54
0.60 0.80
0.70 0.74
PROF. OBS (m)
0.45 0.35 0.25 0.15 0.05
0.65 0.55 0.45 0.35 0.25 0.15 0.05 1.00 1.20
0.74 0.76
1.40 1.60
0.74 0.68
1.80 2.00
0.67 0.75
0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.60 0.50 0.40 0.30 0.20 0.10 0.70 0.60
1. USANDO LOS DATOS DE AFORO DEL RIO REVENTADO QUE SE MUESTRA EN LA TABLA 4.5 Y LAS ECUACIONES PARA EL CALCULO DE LA VELOCIDAD, CORRESPONDIENTE AL CORRENTOMETRO CORRENTOMETRO A-OTT 1-105723 DEL SENARA: SI ! 0."" #$0.250% & 0.015 SI ! 0."" #$0."" & 0.00' CALCULAR EL CAUDAL, UTILI(ANDO LOS METODOS:
AREA Y VELOCIDAD PROMEDIO DE LAS PARABOLAS DE LAS ISOTAQUIAS
METODO DE AREAS Y VELOCIDAD PROMEDIO 1. )*++* #/+*/ / /
DIST. (m) 0.20 0.40
PROF. (m) 0.36 0.54
0.60 0.80
0.70 0.74
PROF. OBS (m) 0.45 0.35 0.25 0.15 0.05
0.65 0.55 0.45 0.35 0.25 0.15 0.05 1.00 1.20
0.74 0.76
1.40 1.60
0.74 0.68
1.80 2.00
0.67 0.75
2.00
0.75
0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.60 0.50 0.40 0.30 0.20 0.10 0.70 0.60 0.50 0.40 0.30
0.20 0.10 2.20 2.40
0.77 0.79
2.60 2.80
0.78
3.00 3.20
0.77 0.76
3.40 3.60
0.63 0.22
3.70 3.80
0.10 0.00
0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.15 0.05
2. )*++* */* /
DIST. (m) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
PROF. (m) 0.36 0.54 0.70 0.74 0.74 0.76 0.74 0.68
ar"a #r$m"%i$
0.03% 0.1' 0.372 0.57% 0.74 0." 1.05 1.13%
1.80 2.00 2.00 2.20 2.40 2.60 2.80 3.00 3.20 3.40 3.60 3.70 3.80
0.67 0.75 0.75 0.77 0.79
1.215 1.42 1.5 1.%72 1.'72 1.027 1.0"2 2.325 2.44' 2.3%3 1.53 0.5"2 0.1"
0.78 0.77 0.76 0.63 0.22 0.10 0.00
3. )*++* + **+/
DIST. (m) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.00 2.20 2.40 2.60 2.80 3.00 3.20 3.40 3.60 3.70 3.80
METODO DE LAS PARABOLAS
PROF. (m) 0.36 0.54 0.70 0.74 0.74 0.76 0.74 0.68 0.67 0.75 0.75 0.77 0.79 0.78 0.77 0.76 0.63 0.22 0.10 0.00
ar"a #r$m"%i$ 0.04 0.18 0.37 0.58 0.74 0.90 1.05 1.14 1.22 1.42 1.50 1.67 1.87 1.03 1.09 2.33 2.45 2.36 1.53 0.59 0.19
&'
54.97
PROF. (m) 0.54 0.74 0.76 0.68 0.75 0.77 0.78 0.77 0.63 0.10
"$*i%a% 1.82 2.81 3.02 2.33 1.35 3.37 3.33 2.54 1.34 1.34
PROF. (m) 0.54 0.74 0.76 0.68 0.75 0.77 0.78 0.77 0.63 0.10
"$*i%a% 1.82 2.81 3.02 2.33 1.35 3.37 3.33 2.54 1.34 1.34
PV 0."'2' 2.07"4 2.2"52 1.5'44 1.0125 2.5"4" 2.5"74 1."55' 0.'442 0.134
DISTANCIA
Q$
4.00 3.50 3.00 D A D I C O L E V
31.60
2.00 1.50 1.00 0.50 0.00 0.54
0.40 0.80 1.20 1.60 2.00 2.20 2.80 3.00 3.40 3.80
2.50
3
PV 0."'2' 2.07"4 2.2"52 1.5'44 1.0125 2.5"4" 2.5"74 1."55' 0.'442 0.134
Q 0.3"312 1.%%352 2.75424 2.53504 2.025 5.70'7' 7.27272 5.'%74 2.'702' 0.50"2
METODO DE LAS ISOTAQUIAS ar"a
"$*i%a%
0.22
1.82
0.95
2.81
1.64
3.02
2.19
2.33
2.64
1.35
3.17
3.37
2.90
3.33
3.42
2.54
4.81
1.34
2.12
1.34
VELOCIDAD
AREA ACUMULADAD
1.34 1.34
4.81 2.12 Q$
".2"022 3
8 %.44%74 2.'434'
T (+",)
R!-.
DIST. (m)2 2.00
PROF. (m)3 0.75
150.8 65.8 52.0 42.0 37.4
100 100 100 100 100
2.20 2.40
0.77 0.79
133.5 54.0 41.8 33.2 29.0 25.1 23.6
100 100 100 100 100 100 100
2.60 2.80
0.78
133.5 52.0 38.2 32.0 28.5 23.4 20.1
100 100 100 100 100 100 100
3.00 3.20
0.77 0.76
102.5 63.4 45.6 34.0 31.8 31.6
100 100 100 100 100 100
3.40 3.60
0.63 0.22
133.4 52.0
100 100
3.70 3.80
0.10 0.00
T (+",)
R!-.
150.8 65.8 52.0 42.0 37.4
100 100 100 100 100
0.6631299735 1.5197568389 1.9230769231 2.380952381 2.6737967914
(m/+) 0
1.8321425816
0 133.5 54.0 41.8 33.2 29.0 25.1 23.6
100 100 100 100 100 100 100
0.7490636704 1.8518518519 2.3923444976 3.0120481928 3.4482758621 3.984063745 4.2372881356
2.8107051365
0 133.5 52.0 38.2 32.0 28.5 23.4 20.1
100 100 100 100 100 100 100
0.7490636704 1.9230769231 2.6178010471 3.125 3.5087719298 4.2735042735 4.9751243781
3.0246203174
0
102.5 63.4 45.6 34.0 31.8 31.6
100 100 100 100 100 100
0.9756097561 1.5772870662 2.1929824561 2.9411764706 3.1446540881 3.164556962
2.3327111332
0
133.4 52.0 42.3 31.2 28.0
100 100 100 100 100
0.7496251874 1.9230769231 2.3640661939 3.2051282051 3.5714285714
1.3363510552
26.6 25.4
100 100
3.7593984962 3.937007874
3.3674058681 0
85.4 44.8 35.2 29.0 24.0 21.6 20.8
100 100 100 100 100 100 100
1.1709601874 2.2321428571 2.8409090909 3.4482758621 4.1666666667 4.6296296296 4.8076923077
110.0 52.1 38.1 31.0 26.2 22.3 20.4
100 100 100 100 100 100 100
0.9090909091 1.9193857965 2.624671916 3.2258064516 3.8167938931 4.4843049327 4.9019607843
3.3280395145
2.2958518557
0
133.4 65.8 43.7 35.6 31.8 29.0 26.0
100 100 100 100 100 100 100
0.7496251874 1.5197568389 2.2883295195 2.808988764 3.1446540881 3.4482758621 3.8461538462
2.5436834437
0
133.0 52.0 AR D!R. D!R.
100 100
0.7518796992 1.9230769231
1.3374783112 0 0
ar"a
"$*i%a%
q
0.22
1.82
0.39
0.95
2.81
2.66
1.64
3.02
4.95
2.19
2.33
5.09
2.64
1.35
3.56
3.17
3.37
10.69
2.90
3.33
9.65
3.42
2.54
8.68
4.81
1.34
6.45
2.12
1.34
2.84
m3/+
ANC6O VS. VELOCIDAD
0.74
0.7%
0.%'
0.75
0.77
0.7'
0.77
0.%3
PROFUNDIDAD
METOD MET ODO O DE D E LAS PARABOLAS 3 2.5 2 V P
1.5 1 0.5 0 0.54
0.74
0.7%
0.%'
0.75
0.77
ANC6O
0.7'
PROF. OBS (m)4 0.50 0.40 0.30 0.20 0.10
T (+",)5 42.3 31.2 28.0 26.6 25.4
R!-.6 100 100 100 100 100
0.70 0.60 0.50 0.40 0.30 0.20 0.10
85.4 44.8 35.2 29.0 24.0 21.6 20.8
100 100 100 100 100 100 100
0.70 0.60 0.50 0.40 0.30 0.20 0.10
110.0 52.1 38.1 31.0 26.2 22.3 20.4
100 100 100 100 100 100 100
0.70 0.60 0.50 0.40 0.30 0.20 0.10
133.4 65.8 43.7 35.6 31.8 29.0 26.0
100 100 100 100 100 100 100
0.15 0.05
133.0 52.0
100 100
MAR D!R.
USANDO EL RE9ISTRO RE9ISTRO DE CAUDALES CAUDALES MENSUALES, MENSUALES, EN 3 QUE SE MUESTRA EN LA TABLA 4.% DE LA ESTACION 75-20-01 DEL RIO COROBICI, PARA EL PERIODO 1"74-75 1" 74-75 A 1""'-"", 1"" '-"", Y UTILI(ANDO LA METODOLO9IA METODOLO9IA INDICADA, SE PIDE:
.DIBU=AR LA CURVA DE VARIACION ESTACIONAL PARA PROBABILIDADES DE 50, 70, 75, '5, "5;
.DIBU=AR LA CURVA MASA,USANDO LOS DATOS MENSUALES CORRESPONDIENTES CORRESPONDIENTES A LOS A
.INDICAR CUAL ES LA CAPACIDAD MINIMA DE EMBALSE, USANDO LA CURVA MASA O DIA9RAMA DEL RIPPL PARA UNA RE9ULACION TOTAL, E INDICAR CUAL SERIA EL CAUDAL SE9URO
.INDICAR EN QUE MESES SE ABRE EL RESERVORIO PARA MANTENER EL CAUDAL RE9ULARI(ADO INDICAR CUAL SERIA LA CAPACIDAD MINIMA DEL EMBALSE PARA SATISF SATISFACER ACER UN CAUDAL DE 4$ 3S
A
MAY %.40 4.25 10.00 3.57 3.05 2.5% 5.'1 2.'3 4.30 4.04 2.45 2.'' %.10 3."% 4.'" 2.51 7.%2 4.5" 4.22 2.'3 4.'2 2.32 4.10 2.%" 2.47 4.21
ESTACION COROBICI =UN =UL A9O 14.10 13.00 12.7 10.2 20.10 13.7 11.40 12.'0 ".%0 2."" 5.1" 4.42 5.42 4.45 5."0 5.75 %.20 ".03 7."4 %.70 10.50 4.45 5.73 5.'1 13." 7.'3 '.20 4.2' 4.21 4.70 4.52 '.'" 10.40 4.02 7.3' 5.'" 13." ".2' 10.30 10.00 ".22 12.20 1".%0 '.%3 7.40 %.1% 5.2% ".7' 10.3 '.11 1'."0 '.'5 %.%% %.'5 5."% ".27 5.72 4.53 11.10 14.%0 ".27 7.4% '.20 4.01 5.7" %.14 %.42 '.4' 7.47 5."5 %."5 ".05 %."2 5.4% %."" '.03 '.17 '."'
SET 21.30 3".30 11.%0 5.43 5.27 '.%' 14.40 14.40 ".'' 5.%% 1'.10 10.20 '.50 1%.40 10.50 10."0 34.30 2%.70 7.%% 23.10 2"."0 17.10 ".510 '.40 11.7 15.1%
OCT 41." "".00 14.00 '.32 5.15 11.20 1".%0 10.10 1%.10 %.25 14.'0 12.20 27.'0 17.'0 ".13 43.10 31.00 50.'0 5.'' 44.40 14.50 14.20 "."4 10.'0 1%.40 22.17
RIO COROBICI NOV 12.30 31.50 1".50 %.44 4.5" 7.71 15.% 24.40 7.'7 13.00 %.%3 '."5 ".1' 13.50 '."7 13.'0 1".10 10.30 4.'4 1%.40 '.34 24."0 '.4% 5.%2 10.10 12.4'
DESV
1.'5
4.10
3.40
3.45
".21
20.72
%."0
DIC 11.40 1%."0 1".20 ".13 %."7 '.51 '.'1 '.51 7.%1 ".4' %.02 5.4' ".'2 12.20 %.'" 12.10 17.40 5.30 4.'1 %.7% %.47 14."0 '.2" 4.54 ".12 ".4%
ENE '.77 10.20 11.20 4.3% 3.'5 7.7% 5.11 '.'" 5.52 4.54 %.'7 3.2' 12.00 '.0' 4.32 %.47 14.10 10.50 3.02 %.1% 4.32 5.1' 3.'7 3.210 3.47 %.%0
PERIODO 1"54-1"7" FEB MAR '.2' 5.%% %."4 %.14 %.2% 4.%3 4."2 5.30 2.72 2.'4 %.00 4.0% 4.0% 3.50 5."" 5.0' 4.%0 3.'" 2."5 2.%4 4."7 3.77 2.3% 3."0 %."" 4.33 5.41 3.0" 4.1' 3.31 7.2" 4.74 7.'0 4."5 5.03 3.42 2.71 1.'5 5.30 3.30 3.54 2.2" 4.54 3.05 2.3" 2.12 2.72 1.'3 2.33 1.'7 4.'1 3.%%
ABR 4.3" 4.52 3.21 2.4% 2.5' 2.50 2.57 2.%1 4.23 2.3" 2.%5 3.34 3.23 4.0" 2.74 3."' 4.15 2.40 2.13 2.25 1.7" 2.0% 2.17 1.72 2.77 2."2
4.02
3.12
1.'2
1.23
0.'5
.DIBUJAR LA CURVA DE VARIACION ESTACIONAL PARA PARA PROBABILIDADES DE 50, 70, 75, 85, 95% (SOLUCION) (SOLUCION)
A
ENE 14.10 12.00 11.20 10.50 10.20 '.'" '.77 '.0' 7.7% %.'7 %.47 %.1% 5.52 5.1' 5.11 4.54 4.3% 4.32 4.32 3.'7 3.'5 3.47 3.2' 3.210 3.02
FEB '.2' 7.'0 7.2" %."" %."4 %.2% %.00 5."" 5.41 5.30 5.03 4."7 4."2 4.%0 4.54 4.1' 4.0% 3.54 2."5 2.72 2.72 2.71 2.3" 2.3% 2.33
MAR %.14 5.%% 5.30 5.0' 4."5 4.74 4.%3 4.33 4.0% 3."0 3.'" 3.77 3.50 3.42 3.31 3.30 3.0" 3.05 2.'4 2.%4 2.2" 2.12 1.'7 1.'5 1.'3
ABR 4.52 4.3" 4.23 4.15 4.0" 3."' 3.34 3.23 3.21 2.77 2.74 2.%5 2.%1 2.5' 2.57 2.50 2.4% 2.40 2.3" 2.25 2.17 2.13 2.0% 1.7" 1.72
MAY %.40 10.00 7.%2 %.10 5.'1 4.'" 4.'2 4.5" 4.30 4.25 4.22 4.10 4.04 3."% 3.57 3.05 2.'' 2.'3 2.'3 2.%" 2.5% 2.51 2.47 2.45 2.32
=UN 14.10 1".%0 13." 13." 11.40 10.3 10.2 10.00 ".27 '.'5 7."4 %."2 %.42 %.1% 5."% 5."5 5.75 5.42 4.53 4.52 4.45 4.2' 4.02 4.01 2.""
=UL 20.10 13.00 12.'0 11.10 ".2' ".27 ".22 '.'" '.%3 '.4' '.11 7.'3 7.4% 7.3' %."5 %.70 %.%% %.20 5.7" 5.73 5.4% 5.2% 5.1" 4.45 4.21
A9O 12.7 1'."0 14.%0 13.7 12.20 10.50 10.40 10.30 ".7' ".%0 ".05 ".03 '.20 '.20 7.47 7.40 %."" %.'5 %.14 5."0 5.'" 5.'1 5.72 4.70 4.42
SET 3".30 34.30 2"."0 2%.70 23.10 21.30 1'.10 17.10 1%.40 14.40 14.40 11.7 11.%0 10."0 10.50 10.20 ".'' ".510 '.%' '.50 '.40 7.%% 5.%% 5.43 5.27
OCT 41." "".00 50.'0 44.40 43.10 31.00 27.'0 1".%0 17.'0 1%.40 1%.10 14.'0 14.50 14.20 14.00 12.20 11.20 10.'0 10.10 "."4 ".13 '.32 %.25 5.'' 5.15
NOV 31.50 24."0 24.40 1".50 1".10 1%.40 15.% 13.'0 13.50 13.00 12.30 10.30 10.10 ".1' '."7 '."5 '.4% '.34 7.'7 7.71 %.%3 %.44 5.%2 4.'4 4.5"
DIC 1".20 17.40 1%."0 14."0 12.20 12.10 11.40 ".'2 ".4' ".13 ".12 '.'1 '.51 '.51 '.2" 7.%1 %."7 %.'" %.7% %.47 %.02 5.4' 5.30 4.'1 4.54
PROBABILIDAD 2 % 10 14 1' 22 2% 30 34 3' 42 4% 50 54 5' %2 %% 70 74 7' '2 '% "0 "4 "'
P>*+* / /?//* 50; 70; 75; '5; "5;
ENE 5.52 4.32 4.2075 3.5%5 3.0%75
FEB 4."2 3.54 2. 2 .'"25 2.7125 2.3375
MAR 3.50 3.05 2.7" 2.1%25 1.'35
ABR 2.%1 2.40 2.355 2.14 1.7375
MAY 4.04 2.'3 2.7"5 2.5225 2.3525
CURVA CURV AD 1%.00 14.00 12.00 10.00 '.00 %.00 4.00 2.00 0.00 ENE
FEB
MAR
ABR
MAY
=UN
=UN %.42 5.42 4.5275 4.3225 3.245
=UL 7.4% %.20 5.775 5.31 4.27
A9O '.20 %.'5 %.0' 5.'3 4.4"
S ET 11.%0 ".510 '.%35 7.'45 5.31
OCT 14.50 10.'0 10.0% '.5225 5.3325
VARIACION EST ESTACIONAL ACIONAL
P/@/* *+ 50; P/@/* *+ 70; P/@/* *+ 75; P/@/* *+ '5; P/@/* *+ "5;
=UL
A9O
SET
OCT
NOV
DI C
NOV 10.10 '.34 7.'3 %.4'75 4.%525
DIC '.51 %.'" %.%'75 5.%15 4.%075
.DIBU=AR LA CURVA MASA,USANDO LOS DATOS MENSUALES CORRESPONDIENTES A PERIO PERIOD D A
1""5-"%
ENE FEB MAR ABR MAY =UN =UL A9O SET OCT NOV DIC
V+// MM3 13.'7 10."' '.17 5.34 %.21 10.3" 15.51 1%.45 44.32 3'.03 %4.54 3"."1
1""'-""
ENE FEB MAR ABR MAY MAY =UN =UL A9O SET OCT NOV DIC
".2" 5.%4 5.01 7.1' %.%2 17."4 14.%2 1'.72 30.33 43."3 2%.1' 24.43
OS A
V+.*+. 5.1' 1%.1% 24.33 2".%7 35.'" 4%.2' %1.7" 7'.23 122.5% 1%0.5" 225.13 2%5.04
MAY %.40 4.25 10.00 3.57 3.05 2.5% 5.'1 2.'3 4.30 4.04 2.45 2.'' %.10 3."% 4.'" 2.51 7.%2 4.5" 4.22 2.'3 4.'2 2.32 4.10 2.%" 2.47
=UN 14.10 10.2 11.40 2."" 5.42 5.75 7."4 4.45 13." 4.2' 4.52 4.02 13." 10.00 1".%0 %.1% 10.3 '.'5 5."% 4.53 ".27 4.01 %.42 5."5 %."2
=UL 13.00 20.10 12.'0 5.1" 4.45 %.20 %.70 5.73 7.'3 4.21 '.'" 7.3' ".2' ".22 '.%3 5.2% '.11 %.%% ".27 11.10 7.4% 5.7" '.4' %."5 5.4%
A9O 12.7 13.7 ".%0 4.42 5."0 ".03 10.50 5.'1 '.20 4.70 10.40 5.'" 10.30 12.20 7.40 ".7' 1'."0 %.'5 5.72 14.%0 '.20 %.14 7.47 ".05 %.""
DI
500.00 450.00 400.00 350.00
3 M M M U C
300.00 250.00
274.33 27"."7 2'4."' 2"2.1% 2"'.77 31%.71 331.33 350.0% 3'0.3' 424.31 450.4" 474."1
A L O V
200.00 150.00 100.00 50.00 0.00 ENE ENE FEB MAR ABR ABR MAY MAY =UN
SET 21.30 3".30 11.%0 5.43 5.27 '.%' 14.40 14.40 ".'' 5.%% 1'.10 10.20 '.50 1%.40 10.50 10."0 34.30 2%.70 7.%% 23.10 2"."0 17.10 ".510 '.40 11.7
OCT 41." "".00 14.00 '.32 5.15 11.20 1".%0 10.10 1%.10 %.25 14.'0 12.20 27.'0 17.'0 ".13 43.10 31.00 50.'0 5.'' 44.40 14.50 14.20 "."4 10.'0 1%.40
GRAMA CURVA MASA
NOV 12.30 31.50 1".50 %.44 4.5" 7.71 15.% 24.40 7.'7 13.00 %.%3 '."5 ".1' 13.50 '."7 13.'0 1".10 10.30 4.'4 1%.40 '.34 24."0 '.4% 5.%2 10.10
DIC 11.40 1%."0 1".20 ".13 %."7 '.51 '.'1 '.51 7.%1 ".4' %.02 5.4' ".'2 12.20 %.'" 12.10 17.40 5.30 4.'1 %.7% %.47 14."0 '.2" 4.54 ".12
VOLUMENES ACUMULADOS 1%0.20 2%2.75 133.40 %2.53 52.7" 7"."% 104.%0 "'.'0 "3."3 %4.14 "0.07 %".'' 121.43 115."5 "0.5% 12%.0" 177.73 141.40 5'.07 140.73 100."0 104.1" 73.22 %3.4' 7".%0
=UL =UL A9O SET SET OCT NO NOV DIC ENE FEB FEB MAR MAR ABR ABR MAY =UN =UN =UL =UL A9O SET SET OCT OCT NOV NOV DI TIEMPO(MESES)
VOLUMEN VOLUMENES ES ACUMULADO ACUMULADOSS 211.475 1"'.075 "7."%5 57.%% %%.375 "2.2' 101.7 "%.3%5 7".035 77.105 7"."75 "5.%55 11'.%" 103.255 10'.325 151."1 15".5%5 "".735 "".4 120.'15 102.545 ''.705 %'.35 71.54
VOLUMEN VOLUMENES ES ACUMULADO ACUMULADOSS 1'5.45 152.'" '2."1 %5.0" 7".12 "4.45 "".11 '5.%2 '2.71 74.70 "3.7" 102.42 10".31 110.'7 131.4% 14'.41 125.73 113.40 ""."0 115.27 "2.77 '0.30 72.1
.INDICAR CUAL ES LA CAPACIDAD MINIMA DE EMBALSE, USANDO LA CURVA MASA O DIA9RAMA DEL RIPPL PARA UNA RE9ULACION TOTAL, E INDICAR CUAL SERIA EL CAUDAL SE9URO
DIAGRAMA CURVA MASA
500.00 450.00 400.00 350.00 3 M M M U C A L O V
300.00 250.00 200.00 150.00 100.00 50.00 0.00 ENE FEB FEB MAR ABR ABR MAY =UN =UN =UL =UL A9O SET SET OCT OCT NOV NOV DIC ENE FEB FEB MAR MAR ABR ABR MAY =U TIEMPO(MESES)
Q S$
(474.91 〖 10 〗 ^6 )/365
Q S$ 1301123.2'' Q S$ 15.0% ^3
V$ V$ 2%5.04-150 2%5.04-150 V$ V$ 115.04? 115.04 ? 〗 ^6 〖 10
=UL =UL A9O SET SET OCT OCT NOV NOV DIC