Salient Features
Sr. No.
NAME OF ITEMS
AS PER REVISED DETAILS
1 Barrage
1.1 BARRAGE BAYS 18 BAYS 18m / EACH
1.2 SPILLWAY PORTION 10 BAYS
1.3 RIGHT UNDERSLUICES 5 BAYS
1.4 LEFT UNDERSLUICES 3 BAYS
1.5 OVERALL WATERWAY 363.80 m
1.6 W.J.C.HEAD REGULATOR 10 BAYS, 8 m EACH
1.7 OVERALL WATERWAY 98 m
1.8 E.Y.C. HEAD REGULATOR 4 BAYS, 8 m EACH
1.9 OVERALL WATERWAY 38 m
Barrage
1 HIGH FLOOD DISCHARGE FOR (IIN 100 YEARS FRÉQUENCY) 22,000 CUMECS/7,76900 CUSECS
2 HIGH FLOOD DISCHARGE FOR (I IN 500 YEAR FREOUENCY) 28,200 CUMECS/9,95,900 CUSECS
3 HIGHEST FLOOD LEVEL 342.35 m /1123.20 ft.
4 POND LEVEL 334.32 m/1096.85 ft.
5 CREST LEVEL
I SPILLWAY PORTION 330.0 m/1082.68ft.
II UNDERSLUICE PORTION 329.0 M/1079.40 ft.
W. J. C. HEAD REGULATOR
1 DESIGN DISCHARGE 708 CUMECS/ 25, 000 CUSECS
2 CREST LEVEL 331.0 m/ 1085.96 ft.
3 BED LEVEL 329.0 m/ 1079.40 ft.
4 BED WIDTH 92.0 m/ 301.84 ft.
E.Y.C. HEAD REGULATOR:
1 DESIGN DISCHARGE 208 CUMECS/ 7350 cusecs
2 CREST LEVEL 331.0 m/ 1085.96 ft.
3 BED LEVEL 329.0 m/1079.4 ft.
4 BED WIDTH 26 m/85.30 ft.
PROJECT GATES :
1 SPILLWAY PORTION 10 No.
2 RIGHT UNDERSLUICES 5 No.
3 LEFT UNDERSLUICES 3 No.
4 W.J.C. HEAD REGULATOR 10 No.
5 W.J.C. HEAD REGULATOR 4 No.
TOTAL NO. OF GATES 32
Sr. No.
NAME OF ITEMS
AS PER REVISED DETAILS
DETAILS
1 HYDRAULIC DATA RD 0.900 m RD 900.3894.97 m
2 DISCHARGE 25000 CS. 14,30020.000 CS
3 TYPE OF CHANNEL LINED WITH 15 cm THICK BED KATCHA BOULDER
4 CEMENT CONCRETE M-10 PITCHING ON SIDE SLOPES
5 F.S DEPTH 4.56 m. 3.10 m.
6 FREE BOARD 0.762 m. 0.910 m.
7 WATERSURFACE SLOPE 0.15 PER THOUSAND 0.40 PER THOUSAND
8 SIDESLOPE OF CHANNEL 1.5:1 1.5:1
9 VELOCITY 1.95 M/SEC 1.384 M/SEC
10 BED WIDTH 70.10 70.10 m.