bridge GAD

🛤️ Bridge GAD - Debugged Port

250 ; read scale for plan and elevation to be plotted on paper 100 ; read scale for sections to be plotted on paper -15 ; skew angle ( MINUS FOR RHS) 74 ;datum level 95 ; read top level on Y axis 265 ; read start ch. of X axis. 525 ; read End ch. of X axis 5 ; read interval of distances on X axis say 5m or10m 1 ; read interval of levels on Y axis say 1m or 2m 46 ; read total no. of chainages 265 99.24 270 98.62 275 97.4 280 95.11 285 92.3 290 88.38 295 86.78 300 85.48 305 85.005 310 84.92 315 83.44 320 82.18 325 80.85 330 80.45 335 80.23 340 81.73 345 81.92 350 82.32 355 82.75 360 82.99 365 83.42 370 83.77 375 83.73 380 83.55 385 83.82 390 84.09 395 84.96 400 85.51 405 85.95 410 86.71 415 87.485 420 88.315 425 89.155 430 89.945 435 90.825 440 91.465 450 91.905 460 92.055 465 93.185 470 94.015 490 94.415 500 94.965 510 98.285 515 98.495 520 98.67 525 98.71 11 ;no of spans 110.000 ;length of bridge 297 ;chainage of left abutment 90.300 ;RTL 89.480 ;Soffit 0.375 ;normal width of kerb at deck top 0.3 ; depth of kerb 7.50 ; normal clear carriageway 0.740 ;thickness of slab at centre 0.646 ; thickness of slab at edge considering camber of 2.5% 0.15 ; thickness of slab at tip generaly = 0.150 89.480 ; pier cap top RL 88.680 ; pier cap bottom RL = pier top 0.900 ; pier cap width (normal) 0.900 ; pier top width (normal) 1.00E+10 ; pier batter 6.900 ; Straight length of pier ( normal) 4 ; sr no of deepest pier ( or sr no pier which will be drawn in section YY) 10 ; span length P1 ( REPEAT FOLLOWING DATA FOR EACH PIER i. e. no of span -1) 82.100 ; founding R.L. 1 ; depth of the foundation 5.4 ; width of the foundation 8.80 ; length of the foundation 10 ; span length P2 81.000 ; founding R.L. 1 ; depth of the foundation 5.4 ; width of the foundation 8.80 ; length of the foundation 10 ; span length P3 79.000 ; founding R.L. 1 ; depth of the foundation 5.4 ; width of the foundation 8.80 ; length of the foundation 10 ; span length P4 79.100 ; founding R.L. 1 ; depth of the foundation 5.4 ; width of the foundation 8.80 ; length of the foundation 10 ; span length P5 80.100 ; founding R.L. 1 ; depth of the foundation 5.4 ; width of the foundation 8.80 ; length of the foundation 10 ; span length P6 80.500 ; founding R.L. 1 ; depth of the foundation 5.4 ; width of the foundation 8.80 ; length of the foundation 10 ; span length P7 80.700 ; founding R.L. 1 ; depth of the foundation 5.4 ; width of the foundation 8.80 ; length of the foundation 10 ; span length P8 80.900 ; founding R.L. 1 ; depth of the foundation 5.4 ; width of the foundation 8.80 ; length of the foundation 10 ; span length P9 81.500 ; founding R.L. 1 ; depth of the foundation 5.4 ; width of the foundation 8.80 ; length of the foundation 10 ; span length P10 82.100 ; founding R.L. 1 ; depth of the foundation 5.4 ; width of the foundation 8.80 ; length of the foundation 0.300 ; read dirtwall thickness. (normal) 0.600 ; read abutment left cap width (excluding d/w) (normal) 0.300 ; read abutment left cap depth 2.40E+00 ; abt left front batter 84.434 ; abt left front batter RL 3 ; abt left toe batter 82.400 ;footing top 0.3 ; abutment left front offset to footing 0.4 ; abt left footing depth 1.00E+10 ; abt LEFT back batter 84.434 ; abt left back batter RL 0.600 ; read abutment right cap width (excluding d/w) 0.300 ; read abutment right cap depth 2.40E+00 ; abt right front batter 84.994 ; abt right front batter RL 3 ; abt right toe batter 83.200 ;footing top 0.3 ; abutment right front offset to footing 0.4 ; abt right footing depth 1.00E+10 ; abt right back batter 84.994 ; abt right back batter RL 8.000 ; read left return length 0.6 ; read left retuen top width 4 ; read left return front batter 84.775 ; read left return front batter level 1 ; read left return toe batter 83.394 ; read left return toe batter level = footing top 0.4 ; read left return toe projection 0.15 ; read left return side projection say 0.15 0.3 ; read left return footing projection on back batter side 83.094 ; read left return founding RL 2.5 ; read left return inside vertical ht (generally 2.5) 6 ; read left return back batter (generally 6) 8.000 ; read right return length 0.6 ; read right retuen top width 4 ; read right return front batter 85.335 ; read right return front batter level 1 ; read right return toe batter 84.094 ; read right return toe batter level = footing top 0.4 ; read right return toe projection 0.15 ; read right return side projection say 0.15 0.3 ; read right return footing projection on back batter side 83.794 ; read right return founding RL 2.5 ; read right return inside inside ht(generally 2.5 m) 6 ; read right return back batter DRG. NO.:- DDNSK /JLG / / 2023-24 JOB NO. :- DDNSK / JLG / 160 / 2017 SUB. : - GENERAL ARRANGEMENT DRAWING 82 ; Give no of lines for Notes ( including one line for "Notes" heading) NOTES: 1) All dimensions are in MILIMETRE and reduced levels are in METRE unless otherwise specified. 2) Dimensions should not be scaled out from the drawing. Figured dimensions should be taken instead of scaled dimensions. 3) The dimensions and plans are based on survey data received from the Executive Engineer, P.W.Diviosn,Dhule vide letters. a) Letter No. 5224 /2015 dated 7-7-2015 4) The clear carriageway width is 7.50 metre unless stated otherwise.The clear carriageway width shall be measured in the direction perpendicular to the direction of traffic. 5) Before starting execution, a working cross section at the site shall be taken by precision survey and abutment & pier positions shown on technically sanctioned drawings shall be verified on site. In case of any discrepancy or doubt,clarification shall be obtained from the concerned Authorities before hand. 6) Angle of skew reported is 25 degree. The piers and abutments shall be oriented parallel to the direction of flow at site and discrepancy,if any,shall be reported to the Designs Circle before hand. 7) The foundation levels shown on the drawing are based on the bore data submitted by the Executive Engineer,P.W. Division,Dhule. 8) The bridge is designed for 1 lane of Class 70 R or 2 lanes of class A IRC loading whichever produces the worst effects. 9) Bridge has been designed for seismic zone III with importance Factor = 1.0 10) The appropriate seismic arresters shall be provided as per the provisions of IRC:6 - 2010. 11) The foundation of solid returns shall be taken at least 0.15 m below hard rock or 0.5m below soft or exposed rock whichever is deeper. 12) The backfill behind the abutments and the returns is assumed to have following properties. a) Angle of internal friction : 30 degree. b) Dry density : 1.8 t/cum. c) saturated density : 2.0 t/cum. 13) There shall be clear gap in kerbs and in parapets and gap in railings at a) joint of box return and Riding return b) all expansion joints 14) Adequate weep holes shall be provided in the abutment, riding return, Box/solid returns at spacing not more than 2000 mm c/c horizontally and 1000 mm vertically, regularly staggered. The weep holes shall be provided upto surface which will be permanenetly exposed. 15) The exposure conditions for durability has been considered as " Moderate" 16) Buoyancy has been considered as 100% for rock. 17) Navigational clearances has not been considered asproposed by the EE,P.W., Division , Dhule 18) No barge impact has been considered in the proposal. 19) The drawing shall be read along with the Technical Note. 20) C.D. works in approaches shall be dealt suitably. 21) Rubble pitchig shall be done upto upto 0.3m above the maximum anticipated water level 22) The drawing is for ESTIMATION PURPOSE ONLY. Working drawings shall be obtained from the DESIGN CIRCLE . 12 ;no of Items in MATERIAL TABLE MATERIAL TABLE ( FOR ESTIMATE PUPOSE ONLY) Sr.No. COMPONENT MATERIAL DRAWING NOS. 1 RAILINGS-KERBS R.C.C. PARAPET SANCHI TYPE BR-II / 2002-063 2 WEARING COAT 50 mm BM + 25mm SDBC ----- 3 EXPANSION JOINT BITUMINOUSE ------ 4 SUPERSTRUCTURE SOLID SLAB M-30 WITH TMT REINF. DRG.NO BR-II/2002-010 5 BEARING TAR PAPER BEARING ------ 6 PIER CAP, RCC M-30 WITH TMT BARS BR-NGP/2002-053 7 PIERS PCC M-25 WITH surface REINF. TO BE OBTAINED FROM DC 8 ABUTMENT CAP, D/W RCC M-30 WITH TMT BARS BR-NGP/2002-057 9 ABUTMENT PCC M-15 WITH SKIN REINF TO BE OBTAINED FROM DC 10 SOLID RETURN PCC M-25 BR-NGP/2002-058 11 FLEXIBLE STONE MAT 900 mm thick BR-II / 2002-002 12 STOPPER RCC M-30 WITH TMT BARS - ; ; DO NOT DELETE LINE OR ADD NEW LINE, JUST OVERWRITE NAMES ; Er. S.S.Bhonge SUPERINTENDING ENGINEER(BR), DESIGNS CIRCLE (PWD), NAVI MUMBAI. Er. P.M.BAVISKAR EXECUTIVE ENGINEER, BRIDGE DESIGNs DIVISION, NASHIK. Er.smt.S.B.Bhandare Asst.ENGINEER GRADE 1,BRIDGE DESIGNs DIVISION, NASHIK. (GOVT. OF MAHARASHTRA) DESIGNS CIRCLE, P.W.D. KONKAN BHAVAN, CBD BELAPUR, NAVI MUMBAI, 400614 CONSTRUCTION OF BRIDGE ON D/S AT WEIR FOR INSPETION OF DIVERSION WEIR A/C RIVER wAGHUR,KAMANITANDA YOJANA TQ. Jamner, DIST. JALGAON