North Central Railway Tender

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North Central Railway - NCR Tender

Goods
Other Consultancy Services
Consultancy Services
Ireps
Opening Date24 Jan 2024
Closing Date27 Feb 2024
Tender Amount₹ 1,12,72,397.84 
Notes
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Costs

Summary

Final Location Survey Of Mathura - Alwar Doubling (123 Km).

Description

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BOQ Items

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Extra for revision/ modification in L-sections/ plans requiring after approval of competent authority and submission of another tracing for approval. Six (06) ammonia/ white copies of each sheet and soft copy in CD/Pen drive to be submitted after final approval by comptent authorities of Railways.

58

1456

84493.82

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Preparation submission and approval of General map to scale of 25Km to 1cm. Index map to a 5 scale of 2.5Km to1cm and detail Index plan & section in autocad as per para 449, 450 & 451 of Engg. Code with complete details as directed by Engineer in charge to scale of 0.5Km to 1cm. in horizontal and 10m. to 1cm vertical. Note: (1) The above item will be executed only after approval of L-section sheets. 2) The contractor will supply original tracing of approved quality and 6 ferro copies and soft copy on CD in Auto Cad.

90

3154

283917.6

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Drilling holes of 100-150 mm diameter in all type of soil (sand, silt or clay ) by mechnical method to the various depths up to 30 m or up to refusal strata (refusal means when SPT/number of blows will be more than 50 for 30 cm of pentration) whichever is earlier including (a) conduction of standard Penetration tests in the bore holes at regular intervals of 1.5 mtr. (b) Collection of disturbed and undisturbed soil samples from the bore holes 6 at regular intervals. (c ) Recording of water table if met within the depth drilled. (d) conductiing all the necessary laboratory tests on the samples collected to determine Engineering properties of soil in order to analyze the bearing capacity, details for foundation at various levels etc and (e) Preparation and submission of geotechnical report (in four copies) recommending the type of foundation and the safe bearing pressure of soil, as per relevent BIS code, including testing plant accessories and other site test equipments and personnel etc. Note: Soil samples taken at site shall be submitted in wooden boxes arranging the same in cronological order for record of the railway.

150

840

126001.5

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Drilling 85 mm dia bore holes with Nxbit through 100/150 mm dia. holes to a maximum depth of 4 7 m below the depth of item No. (a) above in all types of soil and rock strata and cleaning the bore by collecting disturbed undisturbed samples, collection of Rock sample with its RQD values. This is also including conductiong unconfined compressive strenth test at selected rock specimen.

1150

1082

1244714

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Preparation of ESPs of various stations on Auto CAD as per requirement of Railways showing 8 existing & proposed position of tracks and related structures ( based on concept plans) & submission on one advance copy on white paper and further one copy on tracing after incorporating suggested corrections for approval for stations. Note: The colour scheme to be followed in the drawing shall be as per standard practice of North Central Railway or as per the direction of Engineer in charge.

25

6692

167309.25

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Extra for revision/ modification in ESPS requiring after approval of competent authority and submission of another tracing for approval. Six (06) ammonia / white copies of each yard and soft copy in CD/Pen Drive to be submitted after final approval by competent authorities of Railways.

25

1456

36419.75

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Preparation of existing & proposed layout plan along with detailed structural drawings ( If Type plans are not available) good for execution of Station buildings, quarters & structures of the stations en-route on AutoCAD and submission of print on white paper and tracing for approval of Railways. Proposed layout plan for stations should indicate proposed service building like Relay room, equipment room, battery room, ESM cum data- logger room etc. Raiways type plans of buildings and structures shall be used in general.

90

6731

605844.9

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Preparation and submission of existing & proposed layout and detailed working plan of level 11 crossings including goomties as per IRPWM on Auto CAD and submission of print on white paper and tracing for approval. Six ammonia/white copies of each yard and soft copy in CD/Pen drive to be submitted after final approval by Railways.

45

2083

93740.4

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Site selection for Major and Important bridges including levelling for profile of stream bed, leveling 12 of 1.5km bed on up stream and down stream side traversing for catchments area of the stream, Collection of hydrological data. Hydrological calulations for deciding water way of bridges and preparation of GAD plan for bridges etc. complete.

15

14086

211302

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Preparation and submission of GAD-cum-design, drawing of Minor Bridges indicating details of proposed Bridges to suit 25 Ton loading -2008 including details of sub structure/foundation abutment/ pier wing and return considering waterway of existing bridge. The rate includes preparing general arrangement drawing, 13 detailed structural working drawing, getting the Railways approval and submitting approved drawing on tracing paper of A0/A1 size (as per direction of Engineer in charge) along with six ammonia prints. Submission of design calculation in 3 (three) copies properly binded for each bridge and also on CD /Pen Drive and schedule of quantities for minor bridges as per requirement of Engineer in charge. Cost of all labour, material tools & plants and machinery is included in the rate.

160

5772

923560

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Conducting feasibility study for construction of LHS/Sub- way/RUB in lieu of level crossings manned and unmanned in the section and preparation of General arrangement drawing cum detailed design drawing for RUB in lieu of level crossing as per 25T loading standard and getting final approval of Railways complete.

45

7825

352166.85

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Making trial pits of 1.20m x 1,20m at suitable depth making out detailed bore log chart dearly specifying the type of soil strata and approximate bearing capacity in all type of soil with contractor's own tools & consumable etc inclusive of all lead and lift complete.

190

186

35486.3

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Finding out utility sevices along the proposed alignment such as eletrical lines, poles, telephone 16 lines, high tension line, alongwith there voltage and sag hight, OFC cables, existing RE cables, Quad cables, retaining walls, trees, pipe line for water, petrol or gas etc. including preparation of kilometre wise plan showing all utility services which needs to be shift before construction etc. complete

125

4153

519135

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Preparation of land plans using plane Table/Total Station along the proposed alignment for 17 identification & measurement of land to be acquired and properties lying in the proposed land, required for superimposition of revenue record, It also includes collecting details such as owner of land and property, type of structure, number of floors, land use pattern such as agriculture, commercial, barren, forest etc., and collection of all necessary revenue survey maps required for preparation of land acquisition proposals.

123

7828

962868.6

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Site survey & preparation of GADs for proposed ROBs/RUBs in lieu of level xings showing all important features such as existing Railway track, existing structures in the vicnity, site survey upto distance of 500 metres on either side from centre line of level xing and its connectivity to District /State Highway /National 18 Highway, Ground water level HFL as directed by Engineer-in-charge and submission of coloured print on paper for proof checking along with final coloured print on good quality tracing paper and soft copy of GAD. The work also includes showing sites of proposed R0B/RUB and diversion in the GAD as per instruction of Railway officials. The rate includes all expenses of Man and Material including toll tax & Govt taxes as applicable and nothing extra shall be paid. NOTE - Railway reserve the right to increase/ decrease number of copies of GAD as per requirement.

40

15024

600988

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Conducting hydrological investigation including detailed calculation for minor bridges using DEM (digital elevation model) Geological information system Tasks (i) marking of all bridges locations on index plan of the alignment. (ii) delineating the catchment boundary of bridges from DEM and calculating physiographic parameters of the catchment- area longest stream, slope iii Calculating design discharge (Q50) for all bridges based on RBF 16/RBF 22 reports for small catchments and synthetic unit hydrograph from flood estimation report for large catchments (> 25 sq. km) iv consultant will verify if there are any dams/water storage structures in the catchment and obtain regulated flow discharge from concerned authority for calculation of design discharge.v. 20 checking of adequacy of proposed linear waterway, vertical clearance, free board and depth of foundation. Soil investigation report for scour depth calculations will be provided to the consultant. Deliverables i. 3 copies of report with bridge wise hydrological calculations should be submitted. Separate booklets should be prepared for major and minor bridges. ii. For each bridges, calculations and catchment plan with longest stream marked on Survey of India toposheet should be submitted. For bridges with large catchment unit hydrograph and calculation of equivalent slope should also be submitted. iii. Catchment plan should be marked on 50 year 24 hr rainfall map to verify correctness of rainfall data used and the same and the same submitted in the book let. iv. The following are required to be submitted as soft copy-calculation spreadsheets, Google Earth KML files of catchment plans, longest stream, alignment and bridges location.

28

1755

49161.28

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Conducting hydrological investigation including detailed calculation for major/important bridges using DEM (Digital Elevation Model) Geological information system Tasks( i). marking of all bridges locations on index plan of the alignment. (ii.) Delineating the catchment boundary of bridges from DEM and calculating physiographic parameters of the catchment- area longest stream, slope iii. Calculating design discharge (Q50) for all bridges based on RBF 16/RBF 22 reports for small catchments and synthetic unit hydrograph from flood estimation report for large catchments (> 25 sq. km) iv Consultant will verify if there are any dams/water storage structures in the catchment and obtain regulated flow discharge from concerned authority for calculation of design 21 discharge .v. Checking of adequacy of proposed linear waterway, vertical clearance, free board and depth of foundation. Soil investigation report for scour depth calculations will be provided to the consultant. Deliverables i. 3 copies of report with bridge wise hydrological calculations should be submitted. Separate booklets should be prepared for major and minor bridges. ii. For each bridge, calculations and catchment plan with longest stream marked on Survey of India toposheet should be submitted. For bridges with large catchment unit hydrograph and calculation of equivalent slope should also be submitted. iii. Catchment plan should be marked on 50 year 24 hr rainfall map to verify correctness of rainfall data used and the same and the same submitted in the book let. iv. The following are required to be submitted as soft copy-calculation spreadsheets, Google Earth KML files of catchment plans, longest stream, alignment and bridges location

28

4985

139593.44

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Conducting Aerial Topographical Survey using mobile / vehicle mounted LiDAR System for proposed New BG line Platform - customized & calibrated platform to install the system on vehicle. LIDAR Sensor - a) LIDAR with fully integrated POS (PPK+IMU). b) Lessor Class - 1 (wave length 903mm). c) Channel 16. d) Scan Rate:600.000 points per second. e) No of Returns -2. f) Scanner Orientation - Adjustable to (0-30@ 45<45@ 90 degree). 9)No. of GNSS Receiver /Antennas - 2. h)Constellation GPS /GLONASS (L1/L2). i) Operation Mode -RTK /PPK. J) IMU Rate - 100 hz - 250 hx. k) IMU Accuracy - Roll / Pitch / Heading 0.05 Degree. I) RGB Camera - 12 MP Front / 360 degree. m) Altitude range: up to at least 70-100 m above ground. n)Precision 22 : 4CM. O) Point Cloud Accuracy - 5CM. p) LIDAR with IMU & fully integrated rechargeable batteries for autonomous operation of LiDAR independent from UAV power circuit. Establishment of Ground Control network with 1CM absolute accuracy. Primary Control Static DGPS survey with 1 hours uninterrupted observation control pair Paint marked on permanent structure @ 2KM. Additional Benchmark control Point using RTK/ Electronic Total Station at 250M paint marked on permanent structure / designed GCP board to ensure control for full width. Collecting the Railway level available on nearby benchmark and transferring the reduced level to the Primary Control points & benchmark control points established. As built Survey including topographical details using UAS/DRONE based LIDAR System in dense vegetation covered area. 3D point cloud data work using engineering grade survey Drone based LiDAR system including extraction of data for km up to the width of 100m (50m each side from the centre line).

20

19504

390082.2



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