Haryana Board Corporation has published Tunnel Tender Detailed Design , Geological Mapping , Geo Technical Investigations , And Other Ancillary Works In Connection With Construction Of Tunnel And Its Approaches In Sohna-Manesar Section Of Haryana Orbital Rail Corridor Project In The State Of. Submission Date for this Tender is 04-06-2020. Geotechnical Investigation Tenders in GURUGRAM Haryana. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Mar-2020 | Corrigendum No. 1 | Date | 20-03-2020 |
| 2 | 19-Mar-2020 | Corrigendum No. 2 | Date | 08-04-2020 |
| 3 | 27-Mar-2020 | Corrigendum-III | Date | 20-04-2020 |
| 4 | 15-Apr-2020 | C4 | Date | 05-05-2020 |
| 5 | 02-May-2020 | C5 | Date | 04-06-2020 |
| Name of Work: Detailed Design, Geological Mapping, Geo Technical Investigations, and other ancillary works in connection with construction of Tunnel and its approaches in Sohna-Manesar Section of ‘Haryana Orbital Rail Corridor’ Project in the state of Haryana | |||||
|---|---|---|---|---|---|
| Sl. No. | NS Item No. | Item Description | Quantity | Units | |
| 1 | 1 | A | DESIGN & SURVEY OF ALIGNMENT | ||
| 2 | 2 | A1 | A1: Development of proposed Broad-Gauge double line Railway alignment of Tunnel and its approaches between Sohna-Manesar (Approx. 8 Km long along proposed alignment as per preliminary survey) in the state of Haryana with the help of Latest optimizing software and Digital Terrain Model (DTM) developed from digitized survey of India Toposheets of the proposed alignment with deliverables.\nAgency shall study / examine DFC alignment & the alignment studies by the earlier agency appointed by HRIDC and based on their independent assessment should recommend: -\nI. Most suitable & economical alignment keeping the length of Tunnel minimum possible. 2-3 alternate alignment should be identified and analyzed before optimizing the alignment.\nII. Optimum section for double line Broad Gauge in conformity with Indian Railways Standard Schedule of Dimensions (with latest updations) with provision of High Rise OHE. Also most economical construction methodology should be designed.\nIII. Adequacy of Tunnel design at DFC Tunnel crossing if same (crossing of both Tunnel) is unavoidable.\n | 1 | LS |
| 3 | 3 | B | SURVEY | ||
| 4 | 4 | B1 | B1: Collection, Scanning and Digitization of survey of India (SOI) Toposheets in 1:50000 scale with contour in MSL and scale (interval 100m major and 20m minor)/ Geological maps (sheets)/ Forest maps (sheets) with design alignment Centre line co-ordinates & levels marked in reference to horizontal datum as MSL and grid co-ordinates should conform to horizontal & Vertical datum of survey of India toposheets. The work includes Service of engineers, scientists, surveyors, draughtsman, CAD operators, labors, helpers and others (computers, printers & tracing etc.) | 2 | Nos |
| 5 | 5 | B2 | Carrying out final location survey with total station (Having latest accuracy), traversing of area for establishment of control points for the most suitable alignment finalized in item no. 1 above including traversing grid network of Control Points marked on toposheets of Survey of India. Development of plan/ L-section etc (approx. 8 km length) for most suitable alignment,. The work includes service of engineers, scientists, surveyors, draughtsman, CAD operators, labors, helpers and others (computer, printers & tracing etc.). The agency shall provide the final location alignment in digital format to HRIDC. | 1 | LS |
| 6 | 6 | B3 | Establishment of DGPS Control Points along the Proposed alignment of tunnel and approaches(as marked on toposheet) and report generation as per format approved by Engineer in charge. (Payment of RCC Pillars shall be paid separately as per BOQ item B-6). | 10 | Nos |
| 7 | 7 | B4 | Leveling by autolevel (Having latest accuracy) of the area for Establishment/re-establishment of Control Points on existing alignment and report generation as per format approved by Engineer in charge | 1 | LS |
| 8 | 8 | B5 | PERMANENT PILLAR: Casting and fixing of Permanent pillar size 500 x 500 x 1000mm of M25 Grade RCC with provision of 700mm long M.S. Angle of size 50 x 50 x 5mm with brass nailing on the MS plate with embossing the coordinates on the MS Plate for marking the Control Points, Portal locations, change point of curvature and other prominent geometrical survey points related to the alignment finalized in the item B2 above. The work included supply of materials required for construction of pillars, mason, labours and material carriage charge etc. | 10 | Nos |
| 9 | 9 | C | GEOLOGICAL MAPPING | ||
| 10 | 10 | C-1 | Geological mapping of the proposed alignment for a corridor width of 500m (250m on either side) in scale 1:25000 and submission of geological plan, L-Section along the design alignment in relevant areas (1:25000H & 1:2500V) and cross section across the valleys/nallahas/streams and across the important geological features including scanning and digitization of Geological Survey of India Maps of the area, survey work required (by Total Station/GPS) for geological mapping and geophysical survey. | 5 | Km |
| 11 | 11 | C-2 | Geological mapping of the proposed alignment including structural (Faults/ thrusts, Shear zones, Fold, Joints etc) lithological ,tectonic mapping and drainage pattern mapping for a corridor width of 200 m (100m on either side) in scale 1:2000 of critical areas and submission of geological plan, L-section along the design alignment in relevant areas (1:5000H & 1:500V) and cross section across the valleys/ nallahas/ streams and across other important geological features including scanning and digitization of Geological Survey of India Maps of the area, survey work required (by Total Station/ GPS) for geological mapping and geophysical survey . The work included service of engineers, scientists, surveyors, draughtsman, CAD operators, labors, helpers and others (computer, printers & tracing etc) | 4.5 | KM |
| 12 | 12 | C3 | GEOPHYSICAL SURVEY | ||
| 13 | 13 | C3a | Mobilization and De-Mobilization charges of Equipments at site for Seismic Refraction survey and 2-D Resistivity Survey as per item C4b & C4c below. The payment shall be made only once after completion of the Geophysical survey, as per item C4b and C4c. | 1 | LS |
| 14 | 14 | C3b | Seismic Refraction Survey including data acquisition, data processing and interpretation for deciding revised alignment at portals of tunnels and viaducts/major bridge locations. The work included service of engineers, scientists, surveyors, draughtsman, CAD operators, labors, helpers and others (computer, printers & tracing etc.) | 500 | Mtr |
| 15 | 15 | C3c | Resistivity Survey: 2-D Resistivity image mapping including data acquisition, data processing and interpretation for deciding revised alignment for viaducts/bridge site. The work included service of engineers, scientists, surveyors, draughtsman, CAD operators, labors, helpers and others (computer, printers & tracing etc) | 500 | Mtr |
| 16 | 17 | D | GEOTECHNICAL INVESTIGATION | ||
| 17 | 18 | D1 | Mobilization and De-Mobilization charges of drillingequipments and manpower to the project site. The payment shall be made only once after completion of the Geotechnical Investigation. | 1 | LS |
| 18 | 19 | D2a | Exploratory drilling of Boreholes 150mm, diameter boreholes in all type of soil including conducting standard penetration test at specified depth and collection of disturbed, and undisturbed samples from bore holes. The rate includes cost of manpower, machinery, etc. complete. | 200 | Mtr |
| 19 | 20 | D2b | Drilling of Nx size bore holes (75 mm diameter) in all types of rock (boulder, weathered and fresh rock) and collection of rock core samples from bore holes at tunnel sites. The rate includes cost of manpower undisputed, machinery etc. complete. In case of inclined boring, the length shall be measured along the borehole length. | ||
| 20 | 22 | D2b(a) | a) Up to 50M depth | 450 | Mtr |
| 21 | 23 | D2b (b) | beyond 50m upto 100m depth | 100 | Mtr |
| 22 | 24 | D3 | In-situ permeability test in bore holes at tunnel sites | 5 | Nos |
| 23 | 25 | D4 | Erection of drilling equipment from one bore hole site to another bore hole site and construction of working platform for drilling machine including making of approaches | 9 | LS |
| 24 | 26 | D5 | Laboratory Tests | ||
| 25 | 27 | D5a | Soil samples\ni. Natural Moisture content and Natural Dry Density \nii. Grain size analysis\niii. Atterberg’s limit\niv. Direct shear test\nv. Triaxial shear test\nvi. Consolidation Test\nvii. Specific Gravity\nviii. Silt factor\n | 6 | per sample |
| 26 | 28 | D5b | Rock Samples\ni. Density\nii. Specific Gravity \niii. Water absorption\niv. Uniaxial compressive strength\n | 20 | per sample |
| 27 | 29 | D5c | Deformability of Rock materials (Young’s) Modulus, Modulas of Deformability, Stress-Strain Curve, Failure Energy) as per IS 9221 & 9143 for Rock. | 20 | per sample |
| 28 | 30 | D5d | Petrographic description of rock (Grain size, Mineral Content, Texture etc) for rock. | 20 | per sample |
| 29 | 31 | D5e | Tensile strength for rock material (Indirect Tensile strength, Brazilian Test) as per IS 10082 for rock | 20 | per sample |
| 30 | 32 | D5f | Hardness and Abrasiveness of Rock (together with CAI-Index Abrasive Test) | 20 | per sample |
| 31 | 33 | E | MISC WORKS | ||
| 32 | 34 | E-1 (a) | Detailed design and Drawings for the purpose of preparing the detailed cost estimate of the project for tunnels and its approaches, Portals, adits, shafts, ventilation, lightning, safety arrangements, drainage, slope design, slope protection & counter measures, deep cuttings, protection works, track works, electrical & OHE works, installations, signaling and telecom woks, and all related & enabling works along with preparation of layout plans, GADs/ drawings, sections, sketches etc alongwith recommendations for most suitable/ economical construction techniques. The design shall be as realistic as possible, based on codal provisions, in conformity with Indian Railways standard schedule of dimensions (with latest updations) with provision of High Rise OHE, international best practices, thumb rules, empirical formula and based on past practices adopted in similar Indian Railway projects and considering actual geological information in consultation with Employer.\nNote:- (i) The detailed design should be accompanied with a detailed Report and drawings giving technical parameters, codal provisions etc. used in the design along with justifications duly proof checked by IIT/NIT.\n | 1 | LS |
| 33 | 35 | E-1(b) | Preparation of detailed Cost Estimate of the complete Project for commissioning as per detailed design done in item E-1(a) above and as per formats of estimates prepared by Indian Railway for similar projects. This includes working out quantities and cost of various components of the tunnel, signaling and telecom, tunnel ventilation, electrical & OHE works, diesel traction works, E&M, illumination, surveillance system, track works, land, roads, earthwork, protection works, forest clearance, other ancillary works etc. as a complete job as per provisions in Indian Railway Engineering Code. Part estimate of Civil, tracks, S&T, Electric works, Diesel traction and Electric traction (OHE) works shall be brought out separately. The work also includes submission of Design Basis Report for various types of structures envisaged in completion of the Project and submission of standard Tender document for Detailed Design, build & operate EPC- contract of Tunnel & approaches as per direction of Engineer. | 1 | LS |
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