Gates Operation and Maintenance
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Govt. of Andhra Pradesh Water Resources Department IRRIGATION PLANT AND MACHINERY Water Resources Department, Govt. of AP Srisailam Project Water Resources Department, Govt. of AP Rivers in Rivers in India United A.P. Water Resources Department, Govt. of AP Rivers in Andhra Pradesh (Present) Water Resources Department, Govt. of AP Rivers in Andhra Pradesh (Present) Water Resources Department, Govt. of AP IRRIGATION PROFILE MAP OF NORTH COASTALL DISTRICTS Water Resources Department, Govt. of AP RIVERS AND PROJECTS IN RAYALASEEMA REGION Water Resources Department, Govt. of AP WATER DRINKING & DAILY NEEDS REQUIRED FOR INDUSTRIES IRRIGATION Water Resources Department, Govt. of AP RAIN Sources TANK of RIVER Water GROUND Water Resources Department, Govt. of AP Irrigation Projects MAJOR MEDIUM MINOR LIFT Water Resources Department, Govt. of AP Major Irrigation Reservoirs & Barrages SRISAILAM RESERVOIR NAGARJUNA SAGAR PRAKASHAM BARRAGE DOWLESWARAM BARRAGE SOMASILA RESERVOIR PENNA BARRAGE SUNKESULA BARRAGE YELERU RESERVOIR GOTTA BARRAGE Water Resources Department, Govt. of AP Medium Irrigation Suvarnamukhi • VENGALARAYASAGAR PROJECT, VIZIANAGARAM DT CHAMPAVATI • ANDRA PROJECT, VIZIANAGARAM DT SUVARNAMUKHI • MADDUVALASA RESERVOIR PROJECT, SRIKAKULAM GOSTANI • TATIPUDI RESERVOIR PROJECT, VIZIANAGARAM DT SARADA • RAIWADA PROJECT, VISAKHAPATNAM DT TANDAVA • TANDAVA PROJECT, VISAKHAPATNAM DT PAMPA • PAMPA PROJECT, ANNAVARAM, EAST GODAVARI DT TAMMILERU • TAMMILERU PROJECT, WEST GODAVARI DT GUNDLAKAMMA • GUNDLAKAMMA PROJECT, PRAKASHAM DT MANNERU • RALLAPADU RESERVOIR PROJECT, PRAKASHAM DT SWARNAMUKHI • VAKADA BARRAGE, NELLORE DT Water Resources Department, Govt. of AP MINOR IRRIGATION TANK LIFT IRRIGATION IRRIGATION UNDER GROUND ANICUT WATER Water Resources Department, Govt. of AP Water Resources Department, Govt. of AP Gates-EM Parts (Embedded Metal Parts) Secondary Primary Parts Secondary Parts Parts Radial Gates Vertical Gates (Anchor • Anchor Beams • Sill Beams Plates) • Seal Tracks • Tie Beams • Roller Tracks • Trunnion Boxes- • Guide Tracks Chairs • Corner Protection • Vertical Anchorages Angles • Breast Wall Plates • Wall Plates Water Resources Department, Govt. of AP The major component of the Vertical lift gates A. Embedded parts B. Gate leaf i. Block outs and 1st stage embedded parts • Skin plate ii. 2nd stage embedded parts • Horizontal girders • Sill Beam • End boxes • Side Seal seat • Vertical Stiffeners • Top seal seat • Roller Assemblies • Roller Track • Guide rollers • Side guide assembly • Sealing arrangement • Dogging or latching arrangement • Lifting arrangement • Ballast if required Water Resources Department, Govt. of AP Vertical • With Counter Weight Gates • Without Counter Weight Radial • Rubber Seals • Rollers and Guides Gates • Hoist Brackets Water Resources Department, Govt. of AP Radial Gates Stop Log Floating • Seals Gate Bulk Head • Guide Rollers • Hoisting Brackets Elements Gates Water Resources Department, Govt. of AP The major sub assemblies of radial gates Skin plate assembly with vertical stiffeners. Side guide assemblies – Lifting bracket – seal assembly. Horizontal girders Horizontal girder bracings Arm assemblies Trunnion assemblies. Tie between trunnion Lifting arrangement consists of turn- buckles, equalizer, plates, pins and rope – sockets. Water Resources Department, Govt. of AP Gate Fabrication 1. Jigs, Fixures, C-Clamps etc 1. Prepare Shop Drawings 2. Cranes-EOT Crane, Movable 2. Prepare Work Schedule- Crane Sequence of Operations 3. Handling of Materials 3. Safety precautions Troleys 1. Marking Operationss 2. Cutting Operations 3. Bends and Distortion Removals (Blacksmith) 4. Welding Operations (Preparation of Joints) Water Resources Department, Govt. of AP PERSONNELS Technical Inspector Fitter Gas Cutter Welder Black Smith Marker Helpers Riggers Driller Man Mazdoors etc., Water Resources Department, Govt. of AP Water Resources Department, Govt. of AP Gates- Hoist Bridges Walking ED & CD Main Cross Working Bridges Seating Gudders Gudders Platforms & Hand Frames Railing Water Resources Department, Govt. of AP Water Resources Department, Govt. of AP Hoisting Equipment Central Drive Unit End Drive Unit Electrical Motor (5 HP, 10 HP, 20 HP and 50 HP) Line Shafts Radican Unit-Torque Convertor and Speed reducer Plumber Block Support Electro Mechanical Brakes Cuplings Dog Clutch Pinion and wheels (P1 – W1, P2 – W2, P3 – W3, W3 Rope Drum) Hand Operating Unit Wire Ropes Water Resources Department, Govt. of AP Gates-Hoisting Equipment Rope Drum Hoisting Chain Link Hoist Arrangement Arrangement Screw Rod Hoisting Electrical Arrangement Operation/ Manual Operation Unit Water Resources Department, Govt. of AP 422 422 400 ROLLER TRACK C/C = 5100 'G' 677.5 200 200 277.5 76 16 VENT 4545 110 275 100 400 400 100 280 8 28 75 RECESS 75 10 RECESS 75 28 422 'H' 125 289 160 200 20 21172 100 250 250 250 40 500 500 400 1250 5000 SIDE SEAL C/C 4650 8 150 100 600 250 DETAIL - K DETAIL - G 50 GUIDE F/F =5400 10 100 100 200 16 200 84 280 20 70 FLOW 100 100 5 250 150 100 100 200 477.5 8900 GROOVE DETAIL 400 21172 21172 DETAIL - H SS = 8900 'K' 41 SPCS20500 @ 500= E 41 SPCS20500 @ 500= 9000 D 272.5 8 SPCS @ 500 = 4000 D 8500 E 9000 8 SPCS @ 1000 = 8000 8 SPCS = @ 1000 88000 SPCS = @ 1000 178500 SPCS = @ 500 17 SPCS @ 500 = 8500 17 SPCS = @ 500 255025 100 50 17.5Ø HOLES L75X75X8 FOR M16 BOLTS SS = 5000 100 LONG 30° 28 100 150 SILL TO TOP SEAL C/C = 4670 SILL = TO TOP SEALC/C FLOW TYPICAL JOINT OF SIDE GUIDE 400 600 250 500 500 61 250 250 250 250 250 220 200 250 10 SPCS @ 500 = 5000 250 200 5500 'D' 50 150 50 35 150 35 16Ø 16Ø 200 GROOVE END TO END = 5900 100 70 ROLLER TRACK C/C = 5100 R32 VENT 4545 62 38 8 TYPE-1 TYPE-2 FOR TRACK & SIDE GUIDE FOR SILL 275 125 150 GUIDE F/F = 5400 10 SIDE SEAL C/C 4650 300 400 1250 1250 70 600 TYP. 140 200 100 10 250 150 250 35 16Ø 677.5 FLOW 677.5 200 220 150 50 330 75 MM DETAIL - D 35 275 RECESS 200 R32 125 130 TYPE-3 GUIDE F/F = 5400 TYPE-4 30 FOR TOP SEAL 400 1250 1250 30 600 130 200 100 3540 250 75 MM RECESS 677.5 677.5 450 1ST STAGE 250 140 2ND STAGE PLAN NOTE: 1.ALL DIMENSIONS ARE IN MM 35 2.ALL WELDS ARE 6mm FILLET UNLESS 40 300 E F OTHERWISE SPECIFIED 80 220 250 150 3.THE SIDE GUIDE MAY BE IN 6.25M LENGTH. 6 (TYP) 5.B.O.Q GIVEN FOR ONE VENT ONLY, 27 29 150 TOTAL VENTS REQUIRED = 3 VENTS. 30 250 35 50 50 5000 4670 82 50 200 250 100 8 4545 E F 8 X500 C/C = 4000 272.5 4670 DETAILS OF EMBEDDED PARTS & SECTION - EE 4545 SECTION - DD 14735 SUBJECT BLOCKOUTS 75 FOR INTAKE SERVICE GATE SECTION - FF \\S2\d\final files\NKN\BHME\logo black.bmp BALAJI HYDRO MECH EXPERTS HYDERABAD - 049 DRAWN SANDHYA.G SCALE: CHECKED& N.K.NAIDU DRG No: Tech. Adviser SUBMITTED (Hydraulic Gates) 5360 C/C OF TRACKS = 5100 280 LIFTING C/C = 3200 SILL TO 5230 20 490 20 650 650 20 490 20 250 X 530 130 130 130 250 65 400 700 700 564 570 570 65 330 8 10 12 12 300 130 130 230X20 210 X 250X20 325 325 275 140 540 1438 1450 1450 1450 995 325 8 10 130 130 12 12 230X20 375 369 250X20 450 24 450 480 30 4800 4800 4800 30 255 90 90 900 150 150 150 150 650X12 150 80 4X80=320 85 44X100=4400 140 130 30 30 30 255 130 SILL TO TOP SEAL = 4670 = SEAL TOP TO SILL 4670 SEAL = TOP TO SILL 450 450 369 375 8 10 12 12 650 130 130 130 230X20 250X20 755 430 1324 1340 1340 4 1340 20 325 A 325 A 250X20 450 8 10 130 130 130 20 300X20 20 20 20 20 470 160 S 350X20 400 410 410 410 390 450X20 50 250 100 100 10 10 10 100100 75 3X80=240 40 20 100100 10 20 50 45 20 SECTION-DD SECTION-EE 2430 SECTION-BB SECTION-CC U/S ELEVATION ELEVATION R1 D/S ELEVATION E B END TO END OF GROOVE = 5500 NOTE:- C/C OF ROLLER TRACKS = 5100 1. ALL DIMENSIONS ARE MM. 1000 3000 2. ALL WELDS ARE 6 MM FILLET CONTINUOUS 400 600 UNLESS OTHERWISE STATED. 477.5 D 3. B.O.Q SHOWN FOR 1 GATE ONLY TOTAL REQ=3. 200 20 C 200 277.5 632 20 4. FOR THE DETAILS OF LIFTING BRACKET REFER 50 THE DRG. NO. :BHME-NMHP-INT-SG-504. 20 245 195 20 650 400 530 470 600 130 430 400 4 SPCS @ 400 = 1600 4 SPCS @ 400 = 1600 400 430 50 275 210 20 210 200 20 570 475 C/C OF SIDE SEALS = 4650 C 20 D 120 20 330 FLOW VENT = 4545 12 E B PLAN END TO END OF GROOVE = 5500 650 C/C OF ROLLER TRACKS = 5100 210 4670 477.5 4860 200 277.5 50 DETAILS OF GATE LEAF SUBJECT 20 20 20 FOR INTAKE SERVICE GATE 245 195 400 10 25Ø DRAIN HOLES 490 10 450 600 \\S2\d\final files\NKN\BHME\logo black.bmp BALAJI HYDRO MECH EXPERTS 275 HYDERABAD - 049 20 250 20 SECTION-XX 200 100100 DRAWN SANDHYA.G SCALE: 20 C/C OF SIDE SEALS = 4650 FLOW VENT = 4545 CHECKED& N.K.NAIDU DRG No: VIEW - AA Tech. Adviser SUBMITTED (Hydraulic Gates) 200 25 150 25 12 53 80 20 25 12 53 12 14 38 30 23 12 13 30 60 50 50 200 200 150 L L 75 127 28 200 100 150 SKIN PLATE M Ø44 25 50 3 5 4600 20 20 20 ELEVATION END VIEW 200 20 200 30 60 150 42 TOP SEAL DETAIL 12 79 84 37 30 53 31 40 10 20 100 100 20 30 75 45 80 4400 20 12 23 POSITIONING OF SIDE GUIDE 5 38 M 14 DETAIL IN A GROOVE SECTION - KK 100 DETAIL - S PLAN 6mm Comp.