darra-patewa sarar nallaCalculation of wetted perimetre and area
under HFL of SARAR NALLA on DARRA - PATEWA ROAD X-Section at 500.00
M U/S CH IN M.H.F.L. IN M.GLDEPTH OF WATERAV. DEPTHDIFF. IN BED
LEVELLENGTHAREAPERIMETER IN M.(D)(X)(Y)A=DxYP=
/(X+Y)123456789PATEWA
SIDE240102.500102.5000.0000.0000.00000.0000.000220102.500102.1000.4000.2000.400204.00020.004200102.500102.0000.5000.4500.100209.00020.000180102.500101.9000.6000.5500.1002011.00020.000160102.500101.5001.0000.8000.4002016.00020.004140102.500101.3001.2001.1000.2002022.00020.001120102.500101.1001.4001.3000.2002026.00020.001100102.500100.1002.4001.9001.0002038.00020.02580102.500100.5002.0002.2000.4002044.00020.00460102.500100.4002.1002.0500.1002041.00020.00040102.500100.3402.1602.1300.0602042.60020.00020102.500100.3302.1702.1650.0102043.30020.0000102.500100.1102.3902.2800.2202045.60020.00120102.500100.3402.1602.2750.2302045.50020.00140102.500100.4302.0702.1150.0902042.30020.00060102.500100.5201.9802.0250.0902040.50020.00080102.500100.8401.6601.8200.3202036.40020.003100102.500100.9001.6001.6300.0602032.60020.000120102.500101.0001.5001.5500.1002031.00020.000140102.500101.4001.1001.3000.4002026.00020.004160102.500101.4001.1001.1000.0002022.00020.000180102.500102.1000.4000.7500.7002015.00020.012200102.500102.4000.1000.2500.300205.00020.002220102.500102.5000.0000.0500.100201.00020.000DARRA
SIDE639.800460.064
Hydraulic mean depth(R)=A/P =1.39MV =(R)/x(S) 1.126M/sec.nV =The
velocity in M per sec. considered uniform throughout the cross
section1.126M/secR =The hydraulic mean depth (A/P)1.39MS =The
energy slope which may be taken equal to the bed slope measured
over a reasonable long reach =0.001n =The rugosity
coefficient0.035Q =A x V720.211Cumec
Calculation of wetted perimetre and area under HFL of SARAR
NALLA on DARRA - PATEWA ROAD At Proposed Site Alignment CH IN
M.H.F.L. IN M.GLDEPTH OF WATERAV. DEPTHDIFF. IN BED
LEVELLENGTHAREAPERIMETER IN M.(D)(X)(Y)A=DxYP=
/(X+Y)123456789PATEWA
SIDE220102.000102.0000.0000.0000.00000.0000.000200102.000101.5000.5000.2500.500205.00020.006180102.000101.3800.6200.5600.1202011.20020.000160102.000101.0800.9200.7700.3002015.40020.002140102.000100.8801.1201.0200.2002020.40020.001120102.000100.0301.9701.5450.8502030.90020.018100102.000100.1801.8201.8950.1502037.90020.00180102.000100.2301.7701.7950.0502035.90020.00060102.00099.0302.9702.3701.2002047.40020.03640102.00098.6203.3803.1750.4102063.50020.00420102.00099.6302.3702.8751.0102057.50020.0250102.00099.7902.2102.2900.1602045.80020.00120102.00099.4102.5902.4000.3802048.00020.00440102.00099.2802.7202.6550.1302053.10020.00060102.00099.5302.4702.5950.2502051.90020.00280102.000100.9301.0701.7701.4002035.40020.049100102.000101.1000.9000.9850.1702019.70020.001120102.000101.2000.8000.8500.1002017.00020.000140102.000101.4300.5700.6850.2302013.70020.001160102.000101.6100.3900.4800.180209.60020.001180102.000101.8000.2000.2950.190205.90020.001200102.000102.0000.0000.1000.200202.00020.001DARRA
SIDE627.200420.154
Hydraulic mean depth(R)=A/P =1.49MV =(R)/x(S) 1.180M/sec.nV =The
velocity in M per sec. considered uniform throughout the cross
section1.180M/secR =The hydraulic mean depth (A/P)1.49MS =The
energy slope which may be taken equal to the bed slope measured
over a reasonable long reach =0.001n =The rugosity
coefficient0.035Q =A x V740.178Cumec
Calculation of wetted perimetre and area under HFL of SARAR
NALLA on DARRA - PATEWA ROAD X-Section at 500.00 M D/S CH IN
M.H.F.L. IN M.GLDEPTH OF WATERAV. DEPTHDIFF. IN BED
LEVELLENGTHAREAPERIMETER IN M.(D)(X)(Y)A=DxYP=
/(X+Y)123456789PATEWA
SIDE260101.600101.6000.0000.0000.00000.0000.000240101.600101.2000.4000.2000.400204.00020.004220101.600100.9700.6300.5150.2302010.30020.001200101.600100.5201.0800.8550.4502017.10020.005180101.600100.2301.3701.2250.2902024.50020.002160101.60099.8001.8001.5850.4302031.70020.005140101.60099.5002.1001.9500.3002039.00020.002120101.60099.4002.2002.1500.1002043.00020.000100101.60099.1202.4802.3400.2802046.80020.00280101.60099.1102.4902.4850.0102049.70020.00060101.60099.3302.2702.3800.2202047.60020.00140101.60099.1402.4602.3650.1902047.30020.00120101.60099.4702.1302.2950.3302045.90020.0030101.60099.5202.0802.1050.0502042.10020.00020101.60099.7001.9001.9900.1802039.80020.00140101.60099.9001.7001.8000.2002036.00020.00160101.600100.0101.5901.6450.1102032.90020.00080101.600100.2501.3501.4700.2402029.40020.001100101.600100.5701.0301.1900.3202023.80020.003120101.600100.7100.8900.9600.1402019.20020.000140101.600101.0000.6000.7450.2902014.90020.002160101.600101.1000.5000.5500.1002011.00020.000180101.600101.1100.4900.4950.010209.90020.000200101.600101.2000.4000.4450.090208.90020.000220101.600101.5800.0200.2100.380204.20020.004240101.600101.6000.0000.0100.020200.20020.000DARRA
SIDE679.200500.039
Hydraulic mean depth(R)=A/P =1.36MV =(R)/x(S) 1.108M/sec.nV =The
velocity in M per sec. considered uniform throughout the cross
section1.108M/secR =The hydraulic mean depth (A/P)1.36MS =The
energy slope which may be taken equal to the bed slope measured
over a reasonable long reach =0.001n =The rugosity
coefficient0.035Q =A x V752.648Cumec
